Hitachi Chemical Co., Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hitachi Chemical Co., Inc..The latest application filed is for "apparatus and method for electrophoretic microspot concentration".
- Hitachi Chemical Co., Inc. - Tokyo JP
- Hitachi Chemical Company, Inc. - JP JP
| Patent | Date |
|---|---|
| Apparatus and method for electrophoretic microspot concentration Grant 7,285,199 - Mitsuhashi , et al. October 23, 2 | 2007-10-23 |
| Photosensitive resin composition and photosensitive element using the same Grant 5,262,277 - Sato , et al. November 16, 1 | 1993-11-16 |
| Method of producing flexible printed-circuit board covered with coverlay Grant 5,234,522 - Suzuki , et al. August 10, 1 | 1993-08-10 |
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