Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770798 | Luminaire | Ryotaro Matsuda, Yumi Hanyuda, Takayoshi Moriyama | 2014-07-08 |
| D650505 | Floodlight | — | 2011-12-13 |
| 6799183 | Operation assistance method and system and recording medium for storing operation assistance method | Takahiro Tanida, Shoji Konno, Chiaki Hirai | 2004-09-28 |
| 4676404 | Method and apparatus for feeding drug liquid from hermetic returnable can | Masahiro Yamazaki, Shigeru Iizuka, Shigemitsu Kamiya, Katsuhiro Fujino | 1987-06-30 |