Inventor · disambiguated record
Kazumi Iwai
Also filed as: IWAI KAZUMI
11 granted patents·500 citations·filing 1982–1996
93Inventor score
Files withHITACHI LTD11
Top patents by PatentIndex Score
11 records- 0197US5836164AGas turbine combustorHITACHI LTD·Filed 1996·Granted Nov 17, 1998·238 cites·12 claims
- 0290US5323614ACombustor for gas turbineHITACHI LTD·Filed 1993·Granted Jun 28, 1994·67 cites·17 claims
- 0376US4890453AMethod and apparatus for burning gaseous fuel, wherein fuel composition variesHITACHI LTD·Filed 1988·Granted Jan 2, 1990·26 cites·7 claims
- 0474US4546795ASolenoid valveHITACHI LTD·Filed 1984·Granted Oct 15, 1985·34 cites·11 claims
- 0573US4926645ACombustor for gas turbineHITACHI LTD·Filed 1989·Granted May 22, 1990·28 cites·2 claims
- 0670US5461855AMethod and device for controlling combustors for gasturbineHITACHI LTD·Filed 1994·Granted Oct 31, 1995·30 cites·15 claims
- 0769US4581891AExhaust emission control device for diesel engineHITACHI LTD·Filed 1984·Granted Apr 15, 1986·22 cites·6 claims
- 0865US5259182ACombustion apparatus and combustion method thereinHITACHI LTD·Filed 1993·Granted Nov 9, 1993·25 cites·11 claims
- 0952US4499859AVapor generatorHITACHI LTD·Filed 1983·Granted Feb 19, 1985·17 cites·14 claims
- 1051US4993222AMethod for burning gaseous fuel, wherein fuel composition variesHITACHI LTD·Filed 1989·Granted Feb 19, 1991·10 cites·3 claims
- 1130US4474551ACombustion apparatusHITACHI LTD·Filed 1982·Granted Oct 2, 1984·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →