Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138159 | Scanning tunneling microscope | Tsugiko Takase | 1992-08-11 |
| 5091795 | Optical low-pass filter without using polarizers | Kimihiko Nishioka, Toshihito Kouchi | 1992-02-25 |
| 5083022 | Scanning tunneling microscope | Hirofumi Miyamoto, Tsugiko Takase, Shuzo Mishima, Hiroko Ohta | 1992-01-21 |
| 5079958 | Sensor having a cantilever | Tsugio Takase, Hideo Adachi, Hisanari Shimazu, Hideo Tomabechi, Hiroshi Kajimura | 1992-01-14 |
| 5059793 | Scanning tunneling microscope having proper servo control function | Hirofumi Miyamoto, Tsugiko Takase, Shuzo Mishima, Hiroko Ota | 1991-10-22 |
| 5057966 | Apparatus for removing static electricity from charged articles existing in clean space | Soichiro Sakata, Takanori Yoshida | 1991-10-15 |
| 5047892 | Apparatus for removing static electricity from charged articles existing in clean space | Soichiro Sakata, Takanori Yoshida | 1991-09-10 |
| 5041783 | Probe unit for an atomic probe microscope | Hiroko Ohta, Tsugiko Takase, Shuzo Mishima, Hirofumi Miyamoto | 1991-08-20 |
| 5036490 | Memory device with dual cantilever means | Hiroshi Kajimura | 1991-07-30 |
| 5025153 | Scanning tunneling spectroscope and a spectroscopic information detection method | Akira Yagi, Seizo Morita, Nobuo Mikoshiba | 1991-06-18 |
| 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, Hisanari Shimazu, Hideo Tomabechi | 1991-01-22 |
| 4919520 | Liquid crystal eyeglass | Takeaki Nakamura, Kazuo Nakamura, Kimihiko Nishioka, Toshihito Kouchi, Hiroyuki Yamamoto +1 more | 1990-04-24 |
| 4904063 | Liquid crystal lenses having a Fresnel lens | Hisanari Shimazu, Akitoshi Toda, Susumu Sato | 1990-02-27 |
| 4877957 | Scanning type tunnel microscope | Toshihito Kouchi, Shuzo Mishima, Haruo Ogawa, Seizo Morita, Nobuo Mikoshiba | 1989-10-31 |
| 4813016 | Tunnel memory device having a multi-layered Langmuir-Blodgett film | Masamichi Morimoto | 1989-03-14 |
| 4795248 | Liquid crystal eyeglass | Takeaki Nakamura, Kazuo Nakamura, Kimihiko Nishioka, Toshihito Kouchi, Hiroyuki Yamamoto +1 more | 1989-01-03 |
| 4756605 | Liquid crystal spectacles | Takeaki Nakamura, Kimihiko Nishioka, Hiroyuki Yamamoto, Toshihito Kouchi, Hideo Tomabechi | 1988-07-12 |
| 4735323 | Outer appearance quality inspection system | Hiromu Uda, Hiromu Maeda, Eiichi Suzuki | 1988-04-05 |
| 4730120 | Automatic locking device for automobile door | — | 1988-03-08 |
| D290701 | Radio tuner | Masanori Hamada, Takako Uchida, Kikuo Ohta | 1987-07-07 |
| 4565436 | Electrophotographic copying process | Akitoshi Toda, Yoshiyuki Mimura | 1986-01-21 |
| 4537845 | Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof | Yoshiyuki Mimura, Akitoshi Toda | 1985-08-27 |
| 4537846 | Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof | Yoshiyuki Mimura, Akitoshi Toda | 1985-08-27 |
| 4526848 | Electrophotographic process with a.c. charger producing greater positive charge | Akitoshi Toda, Yoshiyuki Mimura | 1985-07-02 |
| 4513316 | Automatic surface inspection system | Yuji Kobayashi | 1985-04-23 |