Inventor · disambiguated record
Hiroshi Masubuchi
Also filed as: MASUBUCHI HIROSHI
3 granted patents·12 citations·filing 1978–2002
65Inventor score
Top patents by PatentIndex Score
3 records- 0147US7208113B2Sealing material tablet method of manufacturing the tablet and electronic component deviceHITACHI CHEMICAL CO LTD·Filed 2002·Granted Apr 24, 2007·2 cites·27 claims
- 0235US4422263AGear changing mechanism for toy vehicle driving devicesTONKA CORP·Filed 1978·Granted Dec 27, 1983·5 cites·8 claims
- 0333US4363185AVehicle with gear-changing mechanism including two displaceable gearsTONKA CORP·Filed 1980·Granted Dec 14, 1982·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →