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Shinichi Hirai

Shinichi Hirai

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
37
Citations
6534
World Ranking
2362
National Ranking
54

Electronics and Electrical Engineering

D-Index
37
Citations
6549
World Ranking
5083
National Ranking
211

Shinichi Hirai publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Shinichi Hirai sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 461 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Shinichi Hirai D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Shinichi Hirai sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 37 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Shinichi Hirai is affiliated with Ritsumeikan University in Japan and has an extensive publication record primarily in the field of engineering. Their research spans various subfields, notably biomedical engineering, mechanical engineering, control and systems engineering, condensed matter physics, and industrial and manufacturing engineering.

The research topics Shinichi Hirai has contributed to cover a broad range of areas within robotics and materials science. Key topics include soft robotics and applications, modular robots and swarm intelligence, robot manipulation and learning, advanced sensor and energy harvesting materials, micro and nano robotics, robotic locomotion and control, and advanced materials and mechanics.

Publications by Shinichi Hirai have appeared frequently in the following venues:

  • The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
  • Advanced Robotics
  • Journal of the Robotics Society of Japan
  • IEEE Robotics and Automation Letters
  • Scientific Reports

Recent papers authored or coauthored by Shinichi Hirai include:

  • A dual-mode soft gripper for food packaging, 2020, Robotics and Autonomous Systems
  • Challenges and Opportunities in Robotic Food Handling: A Review, 2022, Frontiers in Robotics and AI
  • Circular Shell Gripper for Handling Food Products, 2020, Soft Robotics
  • A Scooping-Binding Robotic Gripper for Handling Various Food Products, 2021, Frontiers in Robotics and AI
  • A Soft Needle Gripper Capable of Grasping and Piercing for Handling Food Materials, 2021, Journal of Robotics and Mechatronics

Frequent coauthors collaborating with Shinichi Hirai include Zhongkui Wang, Takahiro Matsuno, Hidemitsu Furukawa, and Sadao Kawamura.

Best Publications

  • A Prestressed Soft Gripper: Design, Modeling, Fabrication, and Tests for Food Handling

    Zhongkui Wang;Yuuki Torigoe;Shinichi Hirai

  • Crawling and Jumping by a Deformable Robot

    Yuuta Sugiyama;Shinichi Hirai

  • A dual-mode soft gripper for food packaging

    Zhongkui Wang;Keung Or;Shinichi Hirai

  • Circular/Spherical Robots for Crawling and Jumping

    Y. Sugiyama;A. Shiotsu;M. Yamanaka;S. Hirai

  • Knotting/Unknotting Manipulation of Deformable Linear Objects

    Hidefumi Wakamatsu;Eiji Arai;Shinichi Hirai

  • Crawling by body deformation of tensegrity structure robots

    Mizuho Shibata;Fumio Saijyo;Shinichi Hirai

  • Static Modeling of Linear Object Deformation Based on Differential Geometry

    Hidefumi Wakamatsu;Shinichi Hirai

  • Kinematics and Statics of Manipulation Using the Theory of Polyhedral Convex Cones

    Shinichi Hirai;Haruhiko Asada

  • Rolling tensegrity driven by pneumatic soft actuators

    Yuusuke Koizumi;Mizuho Shibata;Shinichi Hirai

  • Challenges and Opportunities in Robotic Food Handling: A Review

    Unknown

  • Elastic Model of Deformable Fingertip for Soft-Fingered Manipulation

    T. Inoue;S. Hirai

  • Soft Gripper Dynamics Using a Line-Segment Model With an Optimization-Based Parameter Identification Method

    Zhongkui Wang;Shinichi Hirai

  • 3D printed soft gripper for automatic lunch box packing

    Zhongkui Wang;Damith Suresh Chathuranga;Shinichi Hirai

  • Development and Analysis of a Sliding Tactile Soft Fingertip Embedded With a Microforce/Moment Sensor

    Van Anh Ho;Dzung Viet Dao;S Sugiyama;S Hirai

  • Circular Shell Gripper for Handling Food Products

    Zhongkui Wang;Ryo Kanegae;Shinichi Hirai

  • Robust manipulation of deformable objects by a simple PID feedback

    T. Wada;S. Hirai;S. Kawamura;N. Kamiji

  • Indirect simultaneous positioning of deformable objects with multi-pinching fingers based on an uncertain model

    S. Hirai;T. Wada

  • Modeling of linear objects considering bend, twist, and extensional deformations

    H. Wakamatsu;S. Hirai;K. Iwata

  • Micro fabricated tunable bending stiffness devices

    Osamu Tabata;Satoshi Konishi;Pierre Cusin;Yuichi Ito

  • Towards a symbolic-level force feedback: recognition of assembly process states

    Haruhiko Asada;Shinichi Hirai

  • Robust grasping manipulation of deformable objects

    S. Hirai;T. Tsuboi;T. Wada

  • Robust real time material classification algorithm using soft three axis tactile sensor: Evaluation of the algorithm

    Damith Suresh Chathuranga;Zhongkui Wang;Yohan Noh;Thrishantha Nanayakkara

Frequent Co-Authors

Sadao Kawamura
Sadao Kawamura Ritsumeikan University
Susumu Sugiyama
Susumu Sugiyama Ritsumeikan University
Dzung Viet Dao
Dzung Viet Dao Griffith University
Kevin M. Lynch
Kevin M. Lynch Northwestern University
Kaspar Althoefer
Kaspar Althoefer Queen Mary University of London
Yoshiaki Shirai
Yoshiaki Shirai Ritsumeikan University
Cyrill Stachniss
Cyrill Stachniss University of Bonn
Jean-Paul Laumond
Jean-Paul Laumond École Normale Supérieure
Stergios I. Roumeliotis
Stergios I. Roumeliotis University of Minnesota

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