Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7514956 | Semiconductor device | Yasushi Nobutaka, Hiroshi Kamiya | 2009-04-07 |
| 7425280 | Ferrite magnetic material and process for producing the same | Junichi Nagaoka, Shigeki Yanagida, Syunsuke Kurasawa, Yoshihiko Minachi | 2008-09-16 |
| 6330848 | Circular saw cutting machine | Satoru Nishio | 2001-12-18 |
| 5533529 | Method and device for artificially increasing hair | — | 1996-07-09 |
| 4840176 | Treating instrument for use with an endoscope | — | 1989-06-20 |
| 4756303 | Insertion section of an endoscope | Masahiro Kawashima, Koji Kambara, Tsuruo Hatori, Nobuaki Akui, Nobuhiko Washizuka +1 more | 1988-07-12 |
| 4732139 | Endoscope with insertion having a plurality of insertion holes | Masahiro Kawashima, Koji Kambara, Nobuaki Akui, Yoshio Tashiro | 1988-03-22 |
| 4467361 | Image pick-up apparatus | Kimihiko Nishioka, Nobuo Yamashita, Susumu Takahashi, Akihiro Namba, Takashi Mizusaki +2 more | 1984-08-21 |
| 4331403 | Photographing apparatus for endoscope | — | 1982-05-25 |