Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7826690 | Waveguide type optical isolator and magnet holder used in waveguide type optical isolator | Etsuji Hayakawa, Tetsuya Mizumoto | 2010-11-02 |
| 6635996 | Plasma generating apparatus, plasma generating method and gas processing method by plasma reaction | Toshiji Nishiguchi | 2003-10-21 |
| 6621227 | Discharge generating apparatus and discharge generating method | Toshiji Nishiguchi, Hiromi Aoyagi | 2003-09-16 |
| 5334258 | Washing method | Nagato Osano, Yukihiro Imai, Akihito Hosaka, Toshiji Nishiguchi, Akira Horie | 1994-08-02 |
| 5026395 | Intraocular lens having a coating layer and a method for manufacturing the same | Moriyuki Okamura, Toshiji Nishiguchi | 1991-06-25 |
| 5007928 | Intraocular implant having coating layer | Moriyuki Okamura, Toshiji Nishiguchi | 1991-04-16 |
| 4955901 | Intraocular implant having coating layer | Toshiji Nishiguchi, Moriyuki Okamura | 1990-09-11 |