Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682862 | Control of purge rate of evaporated fuel purging unit for internal combustion engine | Yutaka Kawamoto | 1997-11-04 |
| 5644405 | Composite facsimile apparatus having function for acheiving efficient use of limited resources | — | 1997-07-01 |
| 5641601 | Electrophotographic toner with magnetic particle additive | Shuji Mitani, Kazuhiko Mizuno, Yoshiyuki Hasegawa | 1997-06-24 |