Issued Patents All Time
Showing 126–150 of 162 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217401 | Method of manufacturing a field-emission type switching device | Hiroyuki Kado, Takao Chikamura, Nobuyuki Yoshiike | 1993-06-08 |
| 5148079 | Planar type cold cathode with sharp tip ends and manufacturing method therefor | Hiroyuki Kado | 1992-09-15 |
| 5144636 | Laser beam oscillating apparatus | Toshihiko Yoshida, Osamu Yamamoto | 1992-09-01 |
| 5141935 | Dihydrobenz thiazine derivative and microorganism control agent | Mitsuaki Takenaka | 1992-08-25 |
| 5109462 | Light wavelength converter | Osamu Yamamoto, Toshihiko Yoshida | 1992-04-28 |
| 5087480 | Method for manufacturing a moisture permeable electrode in a moisture sensor | Junichi Tanaka, Hisatoshi Furubayashi | 1992-02-11 |
| 5041154 | Benzoxazine compounds useful as herbicides | Mitsuaki Takenaka, Seiji Takamura | 1991-08-20 |
| 4948255 | Optical sensing device | — | 1990-08-14 |
| 4886719 | Electrophotography photosensitive member and a method for fabricating same | Eiichiro Tanaka, Akio Takimoto, Koji Akiyama, Kyoko Onomichi, Chisato Sakahara | 1989-12-12 |
| 4883967 | Radiation detector and method of manufacturing the same | Hiroshi Tsutsui, Sueki Baba, Koichi Ohmori, Tetsuro Ohtsuchi | 1989-11-28 |
| RE33117 | Focal plane shutter for cameras | Eiichi Onda | 1989-11-21 |
| 4859060 | Variable interferometric device and a process for the production of the same | Masayuki Katagiri, Kazutaka Uda, Masaya Hijikigawa, Shuhei Tsuchimoto, Yasuhiko Inami | 1989-08-22 |
| 4842860 | Process for producing controlled release preparation | Hisao Sugiura | 1989-06-27 |
| 4698657 | FET type sensor and a method for driving the same | Masaya Hijikigawa | 1987-10-06 |
| 4651058 | Apparatus and method of operation for an electron beam source | Kiyoshi Hamada, Kinzo Nonomura, Minoru Katsuyama, Riyuma Hirano | 1987-03-17 |
| 4638346 | Field effect transistor-type moisture sensor | Yasuhiko Inami, Masaya Hijikigawa | 1987-01-20 |
| 4632879 | Moisture sensor | Junichi Tanaka, Hisatoshi Furubayashi, Masaya Hijikigawa | 1986-12-30 |
| 4574423 | Rotary damper having a clutch spring and viscous fluid | Kenji Ito | 1986-03-11 |
| 4558393 | Moisture sensor | Junichi Tanaka, Hisatoshi Furubayashi, Masaya Hijikigawa | 1985-12-10 |
| 4542322 | Picture image display apparatus | Hiroyuki Irie, Susumu Ide, Kinzo Nonomura, Yoshinobu Takesako | 1985-09-17 |
| 4515653 | Method for production of a moisture sensor | Hisatoshi Furubayashi, Junichi Tanaka, Masaya Hijikigawa | 1985-05-07 |
| RE31876 | Picture display device | Kinzo Nonomura, Yoshinobu Takesako | 1985-04-30 |
| 4496931 | Moisture permeable electrode in a moisture sensor | Hisatoshi Furubayashi, Junichi Tanaka, Masaya Hijikigawa | 1985-01-29 |
| 4493666 | Electrode construction and method of making the same | Kinzo Nonomura, Yoshinobu Takesako | 1985-01-15 |
| 4465503 | Diphenyl ether derivatives, process for preparing the same and herbicidal compositions containing the same | Hakobu Sekioka, Mitsuaki Takenaka, Yoshio Kawaguchi, Seiji Takamura, Minoru Nishimura | 1984-08-14 |