Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694244 | Real-image finder having variable power | Takayuki Ito, Sachio Hasushita, Moriyasu Kanai | 1997-12-02 |
| 5692227 | Viewfinder | Hidetaka Yokota, Sachio Hasushita | 1997-11-25 |
| 5688737 | Thermal transfer recording medium | Toshio Fukuda, Yoshio Fujiwara | 1997-11-18 |
| RE35600 | Zoom finder system | Katsuhiko Nozaki | 1997-09-02 |
| 5632597 | Thread groove type vacuum pump | Seiji Hiroki, Yoshio Murakami, Junichi Nakamura, Masashi Iguchi | 1997-05-27 |
| 5627807 | Optical disk apparatus with focus bias means | — | 1997-05-06 |
| 5625487 | Device for adjusting the diopter setting of a finder assembly | Sachio Hasushita, Shuji Yoneyama, Hirofumi Matsuo, Ryota Ogawa, Ichiro Taguchi +1 more | 1997-04-29 |
| 5621568 | Device for adjusting the diopter setting of a finder assembly | Sachio Hasushita, Shuji Yoneyama, Hirofumi Matsuo, Ryota Ogawa, Ichiro Taguchi +1 more | 1997-04-15 |
| 5603788 | Method of manufacturing a ceramics-type vacuum vessel | Yoshio Murakami, Hisao Takeuchi, Akira Yamakawa, Masaya Miyake | 1997-02-18 |