Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892048 | Spring steel wire | Hiromu Izumida, Yoshiki Natsumeda | 2024-02-06 |
| 11339855 | Tensioner | Masanori Watanabe | 2022-05-24 |
| 11242916 | Tensioner | Masanori Watanabe | 2022-02-08 |
| 9588424 | Photosensitive resin composition for screen printing, photosensitive film, and screen plate | Yoshio Umeda, Kenji Ota, Yuichi Ono, Yukina Kuwahara, Takafumi Somei +5 more | 2017-03-07 |