Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D335888 | Probe for a scanning tunneling microscope | Takao Okada, Tsugiko Takase, Shuzo Mishima, Akira Yagi, Hiroko Ota +2 more | 1993-05-25 |
| 5150234 | Imaging apparatus having electrooptic devices comprising a variable focal length lens | Susumu Takahashi, Akira Takano, Hirofumi Miyanaga, Kimihiko Nishioka, Akitoshi Toda +2 more | 1992-09-22 |
| 5097352 | Optical system including liquid crystal devices | Susumu Takahashi, Yoshinao Oaki, Akira Takano, Hirofumi Miyanaga, Kimihiko Nishioka +2 more | 1992-03-17 |
| 5079958 | Sensor having a cantilever | Tsugio Takase, Hideo Adachi, Takao Okada, Hideo Tomabechi, Hiroshi Kajimura | 1992-01-14 |
| 5047847 | Endoscope using liquid crystal devices different in the response frequency in the image forming optical system | Akitoshi Toda, Akira Takano, Hirofumi Miyanaga, Susumu Takahashi, Yoshinao Ohaki +1 more | 1991-09-10 |
| 4987303 | Micro-displacement detector device, piezo-actuator provided with the micro-displacement detector device and scanning probe microscope provided with the piezo-actuator | Tsugiko Takase, Hideo Adachi, Takao Okada, Hideo Tomabechi | 1991-01-22 |
| 4904063 | Liquid crystal lenses having a Fresnel lens | Takao Okada, Akitoshi Toda, Susumu Sato | 1990-02-27 |