Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567484 | Method of preventing dielectric breakdown of semiconductor device and semiconductor device preventing dielectric breakdown | — | 2009-07-28 |
| 5227810 | Image reader/recorder device for reading out and recording images on a recording material | — | 1993-07-13 |
| 5055859 | Integrated thermal printhead and driving circuit | Takeshi Wakabayashi | 1991-10-08 |
| 4762886 | Weather resistant thermoplastic resin composition | Mikio Hirai, Yoshiaki Nishikubo, Tomio Yoshida | 1988-08-09 |
| 4757111 | Weather-resistant resin, and its production | Mikio Hirai, Yoshiaki Nishikubo, Tomio Yoshida | 1988-07-12 |
| 4501402 | Metal skid for bundling | Ken Saito, Kaoru Furunishi, Takeshi Yuki | 1985-02-26 |