Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7045946 | Fluorescent lamp | Satoshi Kawase, Yoshihiko Morishita | 2006-05-16 |
| 6898349 | Optical multi-demultiplexer | Junji Yamauchi, Michiya Masuda, Hisamatsu Nakano, Yuichi Yamamoto, Ryouichi Tazawa | 2005-05-24 |
| 6605228 | Method for fabricating planar optical waveguide devices | Michiya Masuda, Yutaka Natsume, Takayuki Senda | 2003-08-12 |
| 6361222 | Optical device and optical module provided with optical device | Yutaka Natume, Michiya Masuda | 2002-03-26 |
| 6220606 | Metallic gasket | Kenji Kubouchi, Tadaumi Matsumoto, Jin Hashioka, Takeshi Kitamura | 2001-04-24 |
| 6122934 | Hot Isostatic pressing of a planar optical waveguide | Takeshi Narita, Shigemi Sato | 2000-09-26 |
| 5348315 | Metallic gasket | Kenji Kubouchi, Hiroshi Uemura, Kunitoshi Inoue | 1994-09-20 |
| 5310196 | Metallic gasket and method of manufacturing the same | Kenji Kubouchi, Hiroshi Uemura, Kunitoshi Inoue | 1994-05-10 |
| 5294134 | Metallic gasket | Kenji Kubouchi, Masahiko Miura, Kunitoshi Inoue | 1994-03-15 |
| 5294135 | Metal gasket and production method thereof | Kenji Kubouchi, Hiroshi Uemura, Kunitoshi Inoue | 1994-03-15 |
| 5286039 | Metal gasket | Kenji Kubouchi, Naoki II, Kunitoshi Inoue | 1994-02-15 |
| 5087058 | Metal gasket for manifold | Masahiko Miura, Kunitoshi Inoue, Hideo Yamamoto, Ken Ohkura | 1992-02-11 |
| 4964293 | Method of manufacturing metallic gaskets | Kunitoshi Inoue, Kazuhiro Nomoto | 1990-10-23 |