Inventor · disambiguated record
Takatoshi Kunihiro
Also filed as: KUNIHIRO TAKATOSHI · YAMAMOTO SUSUMU
3 granted patents·148 citations·filing 1978–1993
75Inventor score
Top patents by PatentIndex Score
3 records- 0193US4157294AMethod of preparing base stocks for lubricating oilIDEMITSU KOSAN CO·Filed 1978·Granted Jun 5, 1979·111 cites·7 claims
- 0274US4521296AProcess for the production of refrigerator oilIDEMITSU KOSAN CO·Filed 1982·Granted Jun 4, 1985·25 cites·9 claims
- 0334US5419814AThin layer liquid film type evaporatorIDEMITSU KOSAN CORP LIMITED·Filed 1993·Granted May 30, 1995·12 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →