Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597705 | Reflector for lighting fixture | Kazuhiro Mitani | 2009-08-04 |
| 6931334 | Apparatus for and method of calculating electromagnetic field intensity, and computer program product | Hiroshi Yoshida, Masamichi Ohtake, Yasuo Matsubara, Kenji Nagase, Takashi Yamagajo | 2005-08-16 |
| 6390888 | Grinder pressing device | Yuji Amano | 2002-05-21 |
| 5215028 | Floating structures | — | 1993-06-01 |