Ukai; Toshinao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ukai; Toshinao.The latest application filed is for "method of manufacturing bipyridinium compound and synthetic intermediate of the same, method of manufacturing dye compound, and novel bipyridinium compound and novel dye compound comprising the same".
- Ukai; Toshinao - Kanagawa JP
- Ukai; Toshinao - Shizuoka JP
- Ukai; Toshinao - Asaka JP
| Patent | Date |
|---|---|
| Method Of Manufacturing Bipyridinium Compound And Synthetic Intermediate Of The Same, Method Of Manufacturing Dye Compound, And Novel Bipyridinium Compound And Novel Dye Compound Comprising The Same App 20090082570 - Nii; Kazumi ; et al. | 2009-03-26 |
| Photopolymerizable composition Grant 5,385,807 - Okamoto , et al. January 31, 1 | 1995-01-31 |
| Silver halide photographic material and method for forming super high contrast images therewith Grant 4,965,170 - Ukai , et al. October 23, 1 | 1990-10-23 |
| Direct positive silver halide photographic material Grant 4,820,625 - Saeki , et al. April 11, 1 | 1989-04-11 |
| Silver halide photographic materials Grant 4,677,053 - Mihara , et al. June 30, 1 | 1987-06-30 |
| Thermally developable light-sensitive material Grant 4,140,532 - Sato , et al. February 20, 1 | 1979-02-20 |
| Heat developable light-sensitive material incorporating a substituted s-triazine-2,4,6-(1H, 3H, 5H)-trione reducing agent Grant 4,021,249 - Noguchi , et al. May 3, 1 | 1977-05-03 |
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