Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552441 | Display device and display method | Tsunenori Ashibe, Hidehiko Fujimura, Katsuhiro Watanabe, Hiroyuki Morimoto, Shunsuke Kuboyama | 2023-01-10 |
| 8344094 | Optical material and optical element | Hidefumi Iwasa, Shigeo Kiso, Terunobu Saitoh | 2013-01-01 |
| 7279845 | Plasma processing method and apparatus | Koji Yamaguchi | 2007-10-09 |
| 6635996 | Plasma generating apparatus, plasma generating method and gas processing method by plasma reaction | Ikuo Nakajima | 2003-10-21 |
| 6621227 | Discharge generating apparatus and discharge generating method | Ikuo Nakajima, Hiromi Aoyagi | 2003-09-16 |
| 5334258 | Washing method | Nagato Osano, Yukihiro Imai, Akihito Hosaka, Ikuo Nakajima, Akira Horie | 1994-08-02 |
| 5026395 | Intraocular lens having a coating layer and a method for manufacturing the same | Ikuo Nakajima, Moriyuki Okamura | 1991-06-25 |
| 5007928 | Intraocular implant having coating layer | Moriyuki Okamura, Ikuo Nakajima | 1991-04-16 |
| 4955901 | Intraocular implant having coating layer | Moriyuki Okamura, Ikuo Nakajima | 1990-09-11 |