Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689572 | Method of actively controlling noise, and apparatus thereof | Katsuo Ohki, Shinichi Shimode, Yukiji Iwase, Osamu Sekiguchi, Masanori Watanabe +2 more | 1997-11-18 |
| 5592363 | Electronic apparatus | Takayuki Atarashi, Toshio Hatada, Takahiro Daikoku, Nobuo Kawasaki, Toshiki Iino +3 more | 1997-01-07 |