Inventor · disambiguated record
Osamu Isogai
Also filed as: ISOGAI OSAMU
3 granted patents·3 pending applications·68 citations·filing 1975–2003
73Inventor score
Top patents by PatentIndex Score
6 records- 0185US4234469AFlame retarding polyolefin resin blend compositionIDEMITSU KOSAN CO·Filed 1979·Granted Nov 18, 1980·36 cites·3 claims
- 0267US4019822APencils not requiring sharpeningIDEMITSU KOSAN CO·Filed 1975·Granted Apr 26, 1977·19 cites·8 claims
- 0356US4550134APolyolefin resin compositionIDEMITSU PETROCHEMICAL CO·Filed 1984·Granted Oct 29, 1985·13 cites·15 claims
- 0434US2005119392A1Polypropylene-based composite resin compositionFiled 2003·Application pending·0 cites
- 0530US2003000735A1Multilayered printed circuit boardFiled 2000·Application pending·0 cites
- 0628US2002195744A1Mold release film for sealing semiconductor element and sealing method for semiconductor element using itFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →