Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564563 | Laser gyro and electronic device using the same | Noriyuki Yokouchi, Junji Yoshida, Takahisa Harayama, Takehiro Fukushima, Akihiko Kasukawa +2 more | 2009-07-21 |
| 7522837 | Optical communication system | Hiromasa Tanobe, Akira Okada, Kazuto Noguchi, Takashi Sakamoto, Osamu Moriwaki | 2009-04-21 |
| 7317875 | Optical communication network system, wavelength routing apparatus, communication node, optical path managing method for use in optical cross connect apparatus, and apparatus for that method | Osamu Moriwaki, Akira Okada, Kazuto Noguchi, Hiromasa Tanobe, Takashi Sakamoto | 2008-01-08 |
| 7298974 | Optical communication network system | Hiromasa Tanobe, Akira Okada, Kazuto Noguchi, Takashi Sakamoto, Osamu Moriwaki | 2007-11-20 |
| 7120358 | Optical packet routing network system based on optical label switching technique | Akira Okada, Kazutoshi Kato, Kazuto Noguchi, Yoshihisa Sakai, Takashi Sakamoto +1 more | 2006-10-10 |
| 7113701 | Optical packet routing network system based on optical label switching technique | Akira Okada, Kazutoshi Kato, Kazuto Noguchi, Yoshihisa Sakai, Takashi Sakamoto +1 more | 2006-09-26 |
| 6782210 | Optical packet routing network system based on optical label switching technique | Akira Okada, Kazutoshi Kato, Kazuto Noguchi, Yoshihisa Sakai, Takashi Sakamoto +1 more | 2004-08-24 |
| 5022977 | Ion generation apparatus and thin film forming apparatus and ion source utilizing the ion generation apparatus | Ken-ichi Ono | 1991-06-11 |
| 4941915 | Thin film forming apparatus and ion source utilizing plasma sputtering | Ken'ichi Ono | 1990-07-17 |
| 4911814 | Thin film forming apparatus and ion source utilizing sputtering with microwave plasma | Kenichi Ono | 1990-03-27 |
| 4874497 | Thin film forming apparatus | Ken'ichi Ono | 1989-10-17 |