Inventor · disambiguated record
Hiroshi Hosoda
Also filed as: HOSODA HIROSHI
6 granted patents·1 pending application·57 citations·filing 1988–2014
82Inventor score
Top patents by PatentIndex Score
7 records- 0158US5501936APositive-working quinonediazide photoresist composition containing a cyclohexyl-substituted triphenylmethane compoundTOKYO OHKA KOGYO CO LTD·Filed 1994·Granted Mar 26, 1996·15 cites·11 claims
- 0253US5728504APositive photoresist compositions and multilayer resist materials using the sameTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Mar 17, 1998·15 cites·12 claims
- 0348US2014242284A1Coating apparatus and coating methodTOKYO OHKA KOGYO CO LTD·Filed 2014·Application pending·0 cites
- 0447US5223688AFluid level adjusting apparatus in an electric discharge machining tankFANUC LTD·Filed 1990·Granted Jun 29, 1993·13 cites·6 claims
- 0543US5738968APositive photoresist compositionTOKYO OHKA KOGYO CO LTD·Filed 1997·Granted Apr 14, 1998·8 cites·8 claims
- 0639US5401605APositive working photosensitive resin composition containing 1,2-naphthoquinone diazide esterification product of triphenylmethane compoundTOKYO OHKA KOGYO CO LTD·Filed 1994·Granted Mar 28, 1995·5 cites·14 claims
- 0727US4880957AWire-cut electrical discharge machine with electric shock preventerFANUC LTD·Filed 1988·Granted Nov 14, 1989·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →