Inventor · disambiguated record
Shigeki Shiozawa
Also filed as: SHIOZAWA SHIGEKI
6 granted patents·144 citations·filing 1987–1992
84Inventor score
Top patents by PatentIndex Score
6 records- 0187US5212949AExhaust gas cleaning system for a marine propulsion unitSANSHIN KOGYO KK·Filed 1991·Granted May 25, 1993·78 cites·13 claims
- 0269US4787869AWater lock device for marine propulsionSANSHIN KOGYO KK·Filed 1987·Granted Nov 29, 1988·32 cites·15 claims
- 0346US5299423AAir supply system for supercharged internal combustion engineYAMAHA MOTOR CO LTD·Filed 1992·Granted Apr 5, 1994·17 cites·8 claims
- 0439US4929204AWater entry preventing structure for inboard/outboard motorSANSHIN KOGYO KK·Filed 1988·Granted May 29, 1990·7 cites·17 claims
- 0535US4938182AEngine cylinder headSANSHIN KOGYO KK·Filed 1988·Granted Jul 3, 1990·5 cites·8 claims
- 0635US4927390AGas exhaustion device for inboard/outboard engineSANSHIN KOGYO KK·Filed 1988·Granted May 22, 1990·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →