Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D483348 | Radio transmitter-receiver | Hiroki Nishii, Masahiko Moriwaki | 2003-12-09 |
| D478607 | Iris recognition camera | Tomoyoshi Nakaigawa, Shuichi Horiguchi, Kanji Mutou | 2003-08-19 |
| D470520 | Camera body | Yasuki Yamakawa | 2003-02-18 |
| D438192 | Sound regulator | — | 2001-02-27 |
| D436351 | Sound regulator | — | 2001-01-16 |
| D427088 | Wafer level burn-in tester | Yoshikazu Ezawa | 2000-06-27 |
| D426785 | Wafer level burn-in tester | Yoshikazu Ezawa | 2000-06-20 |
| D409618 | Audio mixer | Yasuki Yamakawa, Masahiko Moriwaki, Kiyoshi Mitani | 1999-05-11 |
| D368521 | Ultrasonic diagnostic unit | Satoru Kotani, Kazutoshi Ishii, Masayuki Yoshii, Koji Kubo | 1996-04-02 |
| 4373128 | Method of electroslag surfacing of components having a cylindrical surface | Masao Hori, Naoki Tokumitsu | 1983-02-08 |