Inventor · disambiguated record
Hisashi Kojoh
Also filed as: KOJOH HISASHI
3 granted patents·46 citations·filing 1988–2003
66Inventor score
Technology areasB29C
Files withKOHJIN CO3
Top patents by PatentIndex Score
3 records- 0173US4968464AProcess for producing a porous resin filmKOHJIN CO·Filed 1988·Granted Nov 6, 1990·39 cites·6 claims
- 0243US7140855B2Inner mandrelKOHJIN CO·Filed 2003·Granted Nov 28, 2006·0 cites·6 claims
- 0334US4983337AMethod and apparatus for producing stretched filmKOHJIN CO·Filed 1988·Granted Jan 8, 1991·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →