Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703641 | Solid-state color image pickup device for reproducing a color image | — | 1997-12-30 |
| 5700534 | Coloring fluid-containing marking device made of biodegradable plastic resin | Masaki Shibazaki, Mikiya Ido | 1997-12-23 |
| 5620925 | Method of manufacturing semiconductor device using a hagolen plasma treatment step | Rempei Nakata, Hitoshi Itoh, Takashi Endo | 1997-04-15 |