Inventor · disambiguated record
Kunihiko Konishi
Also filed as: KONISHI KUNIHIKO
20 granted patents·489 citations·filing 1978–2015
96Inventor score
Top patents by PatentIndex Score
20 records- 0190US4571329AAmmonia reduction-denitration process and apparatus thereforBABCOCK HITACHI KK·Filed 1984·Granted Feb 18, 1986·66 cites·10 claims
- 0286US4455281APlate-shaped catalyst unit for NOx reduction of exhaust gasBABCOCK HITACHI KK·Filed 1981·Granted Jun 19, 1984·40 cites·3 claims
- 0384US5409681ACatalyst for purifying exhaust gasBABCOCK HITACHI KK·Filed 1992·Granted Apr 25, 1995·60 cites·14 claims
- 0481US4798813ACatalyst for removing nitrogen oxide and process for producing the catalystBABCOCK HITACHI KK·Filed 1987·Granted Jan 17, 1989·47 cites·14 claims
- 0581US4285838AMethod of producing plate-shaped catalyst unit for NOx reduction of exhaust gasBABCOCK HITACHI KK·Filed 1978·Granted Aug 25, 1981·26 cites·14 claims
- 0672US5348987ANOx removal catalyst containing an inorganic fiberBABCOCK HITACHI KK·Filed 1993·Granted Sep 20, 1994·29 cites·4 claims
- 0768US5151256ACoal combustion apparatus provided with a denitrationBABCOCK HITACHI KK·Filed 1991·Granted Sep 29, 1992·30 cites·6 claims
- 0867US8461264B2Thermoplastic resin compositionARAI TORU·Filed 2009·Granted Jun 11, 2013·2 cites·11 claims
- 0967US5087600AProcess for producing a catalyst for denitration by catalytic reduction using ammoniaBABCOCK HITACHI KK·Filed 1990·Granted Feb 11, 1992·29 cites·8 claims
- 1067US4711872ACatalyst for combustion and process for producing sameBABCOCK HITACHI KK·Filed 1986·Granted Dec 8, 1987·20 cites·6 claims
- 1166US4952548ACatalyst for removing nitrogen oxidesBABCOCK HITACHI KK·Filed 1988·Granted Aug 28, 1990·21 cites·4 claims
- 1264US5532317AProcess for producing a maleimide-modified heat-resistant abs resinDENKI KAGAKU KOGYO KK·Filed 1995·Granted Jul 2, 1996·23 cites·14 claims
- 1361US4966882ACatalyst for denitration by catalytic reduction using ammonia and a process for producing the sameBABCOCK HITACHI KK·Filed 1988·Granted Oct 30, 1990·16 cites·6 claims
- 1460US5155083ACatalyst for reducing nitrogen oxides and process for making the catalystBABCOCK HITACHI KK·Filed 1990·Granted Oct 13, 1992·23 cites·9 claims
- 1555US5059576ACatalyst for removing nitrogen oxides and a process for producing the sameBABCOCK HITACHI KK·Filed 1990·Granted Oct 22, 1991·16 cites·10 claims
- 1653US5294584AProcess for producing a denitration catalystBABCOCK HITACHI KK·Filed 1991·Granted Mar 15, 1994·15 cites·3 claims
- 1753US5047378AExhaust gas-purifying catalyst and process for purifying exhaust gasesBABCOCK HITACHI KK·Filed 1989·Granted Sep 10, 1991·12 cites·4 claims
- 1847US4977128ACatalyst for combustion and process for producing sameBABCOCK HITACHI KK·Filed 1987·Granted Dec 11, 1990·9 cites·10 claims
- 1933US5532316AMethod for producing a molded heat-resistant resin productDENKI KAGAKU KOGYO KK·Filed 1995·Granted Jul 2, 1996·4 cites·4 claims
- 2026USD770139SEmergency hoodDENKI KAGAKU KOGYO KK·Filed 2015·Granted Nov 1, 2016·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Kunihiko Konishi 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 →