Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498716 | Bumper of motor vehicle | Shinichi Isayama, Tsuyoshi Toyoda, Kouichi Hayashi | 2004-11-23 |
| 6798566 | Variable optical gain equalizer and variable branching ratio beam splitter | Shohei Abe, Hidenori Nakada, Mototsugu Goto, Hideo Takeshita, Hiroaki Ono +1 more | 2004-09-28 |