Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330669 | Magnetic coating formulations | Masahiko Yasuda, Yorozu Yokomori, Shinichiro Jimbo, Edmond G. Kolycheck | 1994-07-19 |
| 5292853 | Polyurethane resin containing a phosphoric acid group | Masahiko Yasuda, Yorozu Yokomori, Shinichiro Jimbo, Edmond G. Kolycheck | 1994-03-08 |