Inventor · disambiguated record
Shinpei Otuka
Also filed as: OTUKA SHINPEI
3 granted patents·151 citations·filing 1976–1984
77Inventor score
Technology areasA61H
Files withMATSUSHITA ELECTRIC WORKS LTD3
Top patents by PatentIndex Score
3 records- 0182US4576149AMassagerMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Mar 18, 1986·72 cites·3 claims
- 0274US4422448AMassaging apparatusMATSUSHITA ELECTRIC WORKS LTD·Filed 1981·Granted Dec 27, 1983·43 cites·21 claims
- 0357US4069816AShoulder patting instrumentMATSUSHITA ELECTRIC WORKS LTD·Filed 1976·Granted Jan 24, 1978·36 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →