Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247247 | Spline connection structure and spline shaft | Nobutaka Yanagidani, Daigo YONEDA, Junichi Enomoto, Kimiaki Nakamura | 2019-04-02 |
| 9612109 | Inner diameter measuring device | Michiko Baba, Kiyofumi Fujimura, Toshihiro Hayashi | 2017-04-04 |
| 9518817 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa | 2016-12-13 |
| 9470509 | Inner diameter measuring device and inner diameter measuring method | Michiko Baba, Kouzou Hasegawa | 2016-10-18 |
| 9429409 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa | 2016-08-30 |
| 9410795 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa, Kiyofumi Fujimura, Toshihiro Hayashi | 2016-08-09 |
| 9372073 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa, Tooru Fujii | 2016-06-21 |
| 9372061 | Inner diameter measuring device | Michiko Baba, Kouzou Hasegawa, Yuuichi Miura, Tooru Fujii | 2016-06-21 |
| 9145924 | Rotation restricting device for rotation machine | Michiko Baba, Yuuichi Miura, Kouzou Hasegawa | 2015-09-29 |