Inventor · disambiguated record
Fumihiro Kumano
Also filed as: KUMANO FUMIHIRO
3 granted patents·134 citations·filing 1980–1989
76Inventor score
Technology areasB26B
Files withMATSUSHITA ELECTRIC WORKS LTD3
Top patents by PatentIndex Score
3 records- 0175US4393586AShaving blade assembly for rotary type electric shaverMATSUSHITA ELECTRIC WORKS LTD·Filed 1980·Granted Jul 19, 1983·51 cites·3 claims
- 0269US4888870AHair trimmerMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted Dec 26, 1989·44 cites·20 claims
- 0367US4866843AElectric dry shaver with trimmer unitMATSUSHITA ELECTRIC WORKS LTD·Filed 1989·Granted Sep 19, 1989·39 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →