Inventor · disambiguated record
Hideo Kumasaka
Also filed as: KUMASAKA HIDEO
2 granted patents·1 pending application·17 citations·filing 1982–2004
58Inventor score
Top patents by PatentIndex Score
3 records- 0145US4508569ASealing compound for cansTOYO SEIKAN KAISHA LTD·Filed 1983·Granted Apr 2, 1985·11 cites·9 claims
- 0230US2007173687A1External forceps channel device for endoscopeSHIMA KIYOTERU·Filed 2004·Application pending·0 cites
- 0328US4409359ASealing compound for can endsTOYO SEIKAN KAISHA LTD·Filed 1982·Granted Oct 11, 1983·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →