Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668316 | Vibrating gyroscope | Kiyoshi Iwai, Jyunichi Hashimoto, Takeshi Nakamura, Yoshiaki Heinouchi, Akira Kumada +2 more | 1997-09-16 |
| 5636045 | Photonic switching method and photonic switch utilizing same | Hideaki Okayama, Masato Kawahara, Saeko Oshiba | 1997-06-03 |
| 5606494 | Switching apparatus | Jun Oshima, Emiko Morooka, Kaoru Yoshida | 1997-02-25 |