Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146247 | Reaction force output device | Hiroyuki Kouzuma | 2018-12-04 |
| 5304512 | Process for manufacturing semiconductor integrated circuit device, and molding apparatus and molding material for the process | Katsuo Arai, Sumio Okada, Kazuya Takahashi, Mayumi Kaneko | 1994-04-19 |