Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698853 | Infrared image pickup apparatus | Yasujiro Kiyota, Naofumi Fushimi, Shigeru Kato | 1997-12-16 |
| 5678998 | Dental magnetic attachment | Yoshinobu Honkura, Lei Tian, Kazuo Arai, Yoshinobu Tanaka | 1997-10-21 |
| 5657136 | Facsimile apparatus | Yoshihiro Maei, Takashi Sakayama, Yoshiaki Tezuka, Hiroaki Sakaki | 1997-08-12 |