Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624417 | Apparatus and method for judging plastic | Koji Inada, Shoji Fujii, Tatsumi Tamon, Koichi Motomura, Takeshi Takao +1 more | 2003-09-23 |
| 6517213 | Indicator device and illumination device | Toshihiro Fujita, Akito Okamoto, Masaru Mamiya, Shinichi Tanabe | 2003-02-11 |