Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469421 | Piezoelectric device and production method thereof | Mari Wakabayashi, Toshihiko Sakuhara | 2002-10-22 |
| 6394960 | Pulse wave detecting device and method for manufacturing the same, and portable wrist device | Takashi Kamimoto, Hiroyuki Muramatsu, Hiroshi Odagiri | 2002-05-28 |
| 6376827 | Near field optical memory head | Nobuyuki Kasama, Yasuyuki Mitsuoka, Norio Chiba, Takashi Niwa, Kunio Nakajima +2 more | 2002-04-23 |
| 6371920 | Pulse wave detecting device | Takashi Kamimoto, Hiroshi Odagiri, Kazumi Sakumoto, Keisuke Tsubata, Chiaki Nakamura | 2002-04-16 |
| 6370306 | Optical waveguide probe and its manufacturing method | Kazuo Sato, Mitsuhiro Shikita, Kenji Kato, Kunio Nakajima, Norio Chiba +4 more | 2002-04-09 |