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Patent applications and USPTO patent grants for Kameyama; Yasuhiro.The latest application filed is for "negative photoresist composition and method of manufacturing array substrate using the same".
Patent | Date |
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Negative photoresist composition and method of manufacturing array substrate using the same Grant 8,092,981 - Kang , et al. January 10, 2 | 2012-01-10 |
Negative Photoresist Composition And Method Of Manufacturing Array Substrate Using The Same App 20090176337 - KANG; Hoon ;   et al. | 2009-07-09 |
Compound, optical recording medium and optical recording method Grant 6,815,033 - Miyazawa , et al. November 9, 2 | 2004-11-09 |
Novel compound, optical recording medium and optical recording method App 20030175468 - Miyazawa, Takashi ;   et al. | 2003-09-18 |
Negative photosensitive composition and method for forming a resist pattern by means thereof Grant 5,286,600 - Ochiai , et al. February 15, 1 | 1994-02-15 |
Positive photoresist composition with 1,2 naphthoquinone diazide and novolak resin condensed from mixture of m-cresol, p-cresol, and 2,5-xylenol with formaldehyde Grant 4,719,167 - Miura , et al. January 12, 1 | 1988-01-12 |
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