Inventor · disambiguated record
Tetsuhiro Yamakawa
Also filed as: YAMAKAWA TETSUHIRO
9 granted patents·112 citations·filing 1988–2005
89Inventor score
Files withKAWASAKI HEAVY IND LTD9
Top patents by PatentIndex Score
9 records- 0188US7201132B2Combustion engine of vertical shaft typeKAWASAKI HEAVY IND LTD·Filed 2005·Granted Apr 10, 2007·22 cites·8 claims
- 0286US7363885B2Combustion engine having unitary structure of cooling fan and starter pulleyKAWASAKI HEAVY IND LTD·Filed 2005·Granted Apr 29, 2008·19 cites·13 claims
- 0375US7459004B2Mounting structure for air cleanerKAWASAKI HEAVY IND LTD·Filed 2005·Granted Dec 2, 2008·8 cites·17 claims
- 0474US7219629B2Breathing system in combustion engineKAWASAKI HEAVY IND LTD·Filed 2005·Granted May 22, 2007·7 cites·7 claims
- 0562USD392647SInternal combustion engineKAWASAKI HEAVY IND LTD·Filed 1996·Granted Mar 24, 1998·13 cites·1 claims
- 0659US7559754B2Internal gear pump in combustion engineKAWASAKI HEAVY IND LTD·Filed 2005·Granted Jul 14, 2009·4 cites·4 claims
- 0755US4890584AEngine having vertical crankshaftKAWASAKI HEAVY IND LTD·Filed 1988·Granted Jan 2, 1990·14 cites·3 claims
- 0851US4901819ALubrication device for vertical crank shaft engineKAWASAKI HEAVY IND LTD·Filed 1988·Granted Feb 20, 1990·12 cites·6 claims
- 0950US5970933AOverhead-valve engine having non-parallel inlet and outlet valvesKAWASAKI HEAVY IND LTD·Filed 1997·Granted Oct 26, 1999·13 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Tetsuhiro Yamakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →