Inventor · disambiguated record
Tatsuya Hashiguchi
Also filed as: HASHIGUCHI TATSUYA
3 granted patents·178 citations·filing 1996–1996
76Inventor score
Files withTOKYO OHKA KOGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0197US5714625ACyanooxime sulfonate compoundTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Feb 3, 1998·143 cites·6 claims
- 0256US5800964APhotoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Sep 1, 1998·20 cites·11 claims
- 0353US5728504APositive photoresist compositions and multilayer resist materials using the sameTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Mar 17, 1998·15 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →