| 6353434 |
Input coordinate transformation apparatus for converting coordinates input from a coordinate input device into coordinates in a display coordinate system for displaying images on a display |
Kazuhiko Akebi, Shinya Nishihara |
2002-03-05 |
| 5181030 |
Input system including resistance film touch panel and pushed position detecting device |
Hisao Itaya, Kazuhiko Akebi, Satoru Nakagawa |
1993-01-19 |
| 5005957 |
Objective lens system for endoscopes |
Iwao Kanamori |
1991-04-09 |
| 4988172 |
Optical system for endoscopes |
Iwao Kanamori, Akira Kikuchi |
1991-01-29 |
| 4930861 |
Television camera for endoscopes |
Akira Kikuchi |
1990-06-05 |
| 4905082 |
Rigid video endoscope having a detachable imaging unit |
Shinichi Nishigaki, Takeaki Nakamura, Hitoshi Karasawa, Hiroyuki Kusnoki, Tadao Hagino +4 more |
1990-02-27 |
| 4897511 |
Method of detection of the contacting position in touch panel sensor |
Hisao Itaya, Kazuhiko Akebi |
1990-01-30 |
| 4895433 |
Visual field converting optical system |
Susumu Takahashi, Akira Hasegawa, Kimihiko Nishioka |
1990-01-23 |
| 4867136 |
Endoscope apparatus |
Akira Suzuki, Susumu Takahashi, Takeaki Nakamura, Tatsuya Yamaguchi, Takashi Tsukaya +19 more |
1989-09-19 |
| 4867138 |
Rigid electronic endoscope |
Tetsumaru Kubota, Takeaki Nakamura, Hitoshi Karasawa, Hiroyuki Kusunoki, Tadao Hagino +4 more |
1989-09-19 |
| 4806001 |
Objective for an endoscope |
Akira Yokota, Kimihiko Nishioka |
1989-02-21 |
| 4755029 |
Objective for an endoscope |
— |
1988-07-05 |
| 4674844 |
Objective lens system for an endscope |
Kimihiko Nishioka, Susumu Takahashi, Akira Yokota |
1987-06-23 |