Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809498 | Power supply apparatus and electronic equipment | Kazuo Kato, Yutaka Saitoh, Kazuo Matsubara, Tsutomu Tanaka | 2004-10-26 |
| 6798718 | Sensor timepiece, sensor timepiece data input system and method, and computer readable recording medium | Hiroyuki Masaki | 2004-09-28 |
| 6758816 | Pulse wave detector | Keisuke Tsubata, Hiroshi Odagiri, Kazumi Sakumoto, Masataka Shinogi, Takashi Kamimoto | 2004-07-06 |