Inventor · disambiguated record
Tatsuo Kasahara
Also filed as: KASAHARA TATSUO
2 granted patents·21 citations·filing 1989–1999
59Inventor score
Top patents by PatentIndex Score
2 records- 0141US6653355B1Treating agent for oilHAKUGEN CO LTD·Filed 1999·Granted Nov 25, 2003·11 cites·4 claims
- 0230US5038385AArea filling method for filling an inside portion of a raster graphic obtained by developing a binary graphic described by direction codesRICOH KK·Filed 1989·Granted Aug 6, 1991·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →