Tagawa; Kazuaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tagawa; Kazuaki.The latest application filed is for "ventilated corona charging".
- Tagawa; Kazuaki - Tokyo JP
| Patent | Date |
|---|---|
| Ventilated corona charging Grant 4,745,282 - Tagawa , et al. May 17, 1 | 1988-05-17 |
| Magnetic brush development apparatus Grant 4,324,483 - Tagawa , et al. April 13, 1 | 1982-04-13 |
| Electrophotographic apparatus comprising improved thermal fixing means Grant 4,161,644 - Yanagawa , et al. July 17, 1 | 1979-07-17 |
| Magnetic brush developing apparatus for electrophotography Grant 4,048,957 - Tagawa September 20, 1 | 1977-09-20 |
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