Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D636922 | Recessed lighting fixture | Kazufumi Yoshida, Junichiro Yamamoto | 2011-04-26 |
| D634045 | Recessed lighting fixture | Kazufumi Yoshida, Junichiro Yamamoto | 2011-03-08 |
| D623593 | Lamp socket | Takeshi Osada, Satoshi Watanabe, Keiichi Shimizu | 2010-09-14 |
| 7083107 | Memory card | Noriko Sugimoto, Masahiro Kawasaki, Eiji Ueda | 2006-08-01 |
| 6994263 | IC card | Eiji Ueda, Futoshi Nakabe, Masahiro Kawasaki, Motoji Ohmori | 2006-02-07 |
| 6970066 | Memory card reading/writing apparatus, access method, program and storage medium thereof | Masahiro Kawasaki, Tohru Suetomo, Yasuhiro Shibata | 2005-11-29 |