Inventor · disambiguated record
Haruyoshi Maruyama
Also filed as: MARUYAMA HARUYOSHI
7 granted patents·152 citations·filing 1976–2001
87Inventor score
Top patents by PatentIndex Score
7 records- 0188US4065276AAir-cleanerAKASHI FACTORY KAWASAKI HEAVY·Filed 1976·Granted Dec 27, 1977·68 cites·1 claims
- 0279US6237522B1Bottom structure of personal watercraftKAWASAKI HEAVY IND LTD·Filed 2000·Granted May 29, 2001·20 cites·10 claims
- 0372US6318286B1Hull shape of personal watercraftKAWASAKI HEAVY IND LTD·Filed 2000·Granted Nov 20, 2001·15 cites·5 claims
- 0466US5588388AHull shape of small watercraftKAWASAKI HEAVY IND LTD·Filed 1995·Granted Dec 31, 1996·20 cites·13 claims
- 0562USD369137SHull for a motorboatKAWASAKI HEAVY IND LTD·Filed 1995·Granted Apr 23, 1996·12 cites·1 claims
- 0658US6508187B2WatercraftKAWASAKI HEAVY IND LTD·Filed 2001·Granted Jan 21, 2003·9 cites·17 claims
- 0752USD425011SHull for a motorboatKAWASAKI HEAVY IND LTD·Filed 1999·Granted May 16, 2000·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →