Tsunefuji; Katsuhiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsunefuji; Katsuhiko.The latest application filed is for "projection apparatus".
- Tsunefuji; Katsuhiko - Sagamihara JP
- Tsunefuji; Katsuhiko - Hachioji JP
- Tsunefuji; Katsuhiko - Suwa JP
| Patent | Date |
|---|---|
| Projection apparatus Grant 5,424,790 - Tsunefuji , et al. June 13, 1 | 1995-06-13 |
| Camera having fuzzy inference function Grant 5,111,232 - Tsunefuji May 5, 1 | 1992-05-05 |
| Camera Grant 4,618,238 - Maitani , et al. October 21, 1 | 1986-10-21 |
| Camera Grant 4,589,755 - Maitani , et al. May 20, 1 | 1986-05-20 |
| Photographic camera of multiple spot photometry type Grant 4,571,049 - Tsunefuji , et al. February 18, 1 | 1986-02-18 |
| Release electromagnet Grant 4,321,570 - Tsunefuji March 23, 1 | 1982-03-23 |
| Electrical shutter of electromagnetic release type for camera Grant 4,183,646 - Tsunefuji January 15, 1 | 1980-01-15 |
| Change-over switch for printed circuit board Grant 4,179,593 - Tsunefuji December 18, 1 | 1979-12-18 |
| Focal plane shutter camera having an electromagnetic diaphragm mechanism Grant 4,167,313 - Tsunefuji September 11, 1 | 1979-09-11 |
| Device for preventing leakage current in light responsive circuit Grant 4,115,790 - Tsunefuji September 19, 1 | 1978-09-19 |
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