Okumura; Mitsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okumura; Mitsuhiro.The latest application filed is for "silver halide color photographic light-sensitive material".
- Okumura; Mitsuhiro - Hino JP
- Okumura; Mitsuhiro - Amagasaki JP
- Okumura; Mitsuhiro - Sakai JP
- Okumura; Mitsuhiro - Odawara JP
| Patent | Date |
|---|---|
| Silver halide color photographic light-sensitive material Grant 5,219,722 - Tanaka , et al. June 15, 1 | 1993-06-15 |
| Silver halide light-sensitive photographic material Grant 5,126,237 - Okumura , et al. June 30, 1 | 1992-06-30 |
| Contact material for vacuum circuit breaker Grant 4,626,282 - Naya , et al. December 2, 1 | 1986-12-02 |
| Electrode composition for vacuum switch Grant 4,537,743 - Yamanaka , et al. August 27, 1 | 1985-08-27 |
| Electrode composition for vacuum switch Grant 4,499,009 - Yamanaka , et al. February 12, 1 | 1985-02-12 |
| Contact for vacuum circuit breaker Grant 4,486,631 - Naya , et al. December 4, 1 | 1984-12-04 |
| Silver halide color photographic material Grant 4,407,940 - Nakamura , et al. October 4, 1 | 1983-10-04 |
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