Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6542368 | Heat sink and power source unit employing the same | — | 2003-04-01 |
| 6034444 | Power supply system | Akio Kuruma, Tetsuya Mochizuki, Toshio Hatakeyama, Shinichi Narasaki, Yoshishige Okuhara | 2000-03-07 |
| 4284696 | Light transmission particle for forming color image | Eisuke Ishida, Yuji Takashima, Hisanori Nishiguchi, Katsuichi Motohashi | 1981-08-18 |
| 4262078 | Light transmitting particle for forming color image | Eisuke Ishida, Yuji Takashima, Katsuichi Motohashi, Michihiro Gonda | 1981-04-14 |
| 4238562 | Light transmission particle for forming color image | Eisuke Ishida, Yuji Takashima, Hisanori Nishiguchi, Shigeru Endo | 1980-12-09 |