Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420354 | Rotary tool, joining device, and joining method | Nobushiro Seo, Ryo Yoshida, Keita Oikawa | 2025-09-23 |
| 12280442 | Rotary tool, joining device, and joining method | Nobushiro Seo, Ryo Yoshida, Keita Oikawa | 2025-04-22 |
| 12145211 | Rotary tool, joining device, and joining method | Nobushiro Seo, Ryo Yoshida, Keita Oikawa | 2024-11-19 |
| 10207372 | Aluminum composite material and method for manufacturing aluminum composite material | Yusuke KAMIMURA, Daisuke Nagasawa, Toshiaki Yamazaki | 2019-02-19 |
| 9598790 | Pellicle frame and process for manufacturing same | Yoshihiro Taguchi, Takayuki Yamaguchi, Akira Iizuka, Kiyokazu Koga, Masato Yatsukura | 2017-03-21 |
| 8734292 | Ratio shift control system for an automatic transmission | Satohiro Yoshida | 2014-05-27 |
| 5638699 | High purity nitrogen gas generator | Takao Yamamoto | 1997-06-17 |