Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7685489 | Semiconductor integrated circuit and testing method | Koichi Otsuki | 2010-03-23 |
| 5189007 | Thermosensitive recording material | Hideo Aihara, Norio Kurisu, Yasuhiko Watanabe | 1993-02-23 |
| 5125509 | Container for precision parts | Yukio Yamada, Kenichi Hanaoka, Toshitsugu Yajima | 1992-06-30 |