Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327021 | Waveform synthesizing circuit | Yasunori Kanai, Toshizi Shimada, Yoshio Watanabe | 1994-07-05 |
| 5155104 | Phenylalkan(en)oic acid | Mitoshi Konno, Nobuyuki Hamanaka | 1992-10-13 |