Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5384180 | Electrostatic recording medium | Kiyoshi Iwamoto | 1995-01-24 |
| 5234746 | Conductive substrate and printing media using the same | Kiyoshi Iwamoto, Keno Kamimura | 1993-08-10 |
| 5122411 | Electrostatic recording material | Kiyoshi Iwamoto, Yoshiaki Kaburaki, Keno Kamimura | 1992-06-16 |