Inventor · disambiguated record
Hideo Nishikawa
Also filed as: KOTANI YASUO · NISHIKAWA HIDEO
49 granted patents·1 pending application·475 citations·filing 1977–2015
98Inventor score
Files withIMARFLEX MFG24NIPPON SYNTHETIC CHEM IND7NIDEC READ CORP6IMANISHI KINZOKU KOGYO KK IMARFLEX MFG CO LTD2NIIMURA YUICHI2
Top patents by PatentIndex Score
50 records- 0195US4242336AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1979·Granted Dec 30, 1980·64 cites·2 claims
- 0285USD293539SBroilerIMARFLEX MFG·Filed 1984·Granted Jan 5, 1988·20 cites·1 claims
- 0385US4303668AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1980·Granted Dec 1, 1981·14 cites·1 claims
- 0482US6411079B1Printed circuit board testing apparatus with dedicated test head and versatile-use test headNIDEC READ CORP·Filed 2000·Granted Jun 25, 2002·26 cites·10 claims
- 0582USD260958SDouble well slow cookerIMANISHI FLEXIBLE TUBE MFG CO LTD·Filed 1977·Granted Sep 29, 1981·16 cites·1 claims
- 0681USD463198SMicrowave ovenNISSHIN INDUSTRY CO LTD·Filed 2001·Granted Sep 24, 2002·26 cites·1 claims
- 0781US4323565AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1980·Granted Apr 6, 1982·13 cites·1 claims
- 0879US6486689B1Printed circuit board testing apparatus and probe device for use in the sameNIDEC READ CORP·Filed 2000·Granted Nov 26, 2002·23 cites·6 claims
- 0978USD301645SVacuum cleanerIMARFLEX MFG·Filed 1984·Granted Jun 13, 1989·14 cites·1 claims
- 1078USD297698SMicrowave ovenIMARFLEX MFG·Filed 1985·Granted Sep 20, 1988·18 cites·1 claims
- 1176US8809975B2Semiconductor pressure sensorNIIMURA YUICHI·Filed 2011·Granted Aug 19, 2014·5 cites·12 claims
- 1276USD289325SHumidifierIMARFLEX MFG·Filed 1984·Granted Apr 14, 1987·13 cites·1 claims
- 1375US4302467AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1980·Granted Nov 24, 1981·7 cites·1 claims
- 1468US4350874AHot air supply type electric ovenIMANISHI FLEXIBLE TUBE MFG CO·Filed 1980·Granted Sep 21, 1982·37 cites·8 claims
- 1567USD302642SHot air electric ovenIMARFLEX MFG·Filed 1986·Granted Aug 8, 1989·11 cites·1 claims
- 1664USD302095SHot air electric ovenIMARFLEX MFG·Filed 1986·Granted Jul 11, 1989·10 cites·1 claims
- 1764US4301162AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1980·Granted Nov 17, 1981·6 cites·2 claims
- 1861US6356093B2Printed circuit board testing apparatusNIDEC READ CORP·Filed 1999·Granted Mar 12, 2002·29 cites·15 claims
- 1961US4242356AAntibacterial and antifungal compositionNIPPON SYNTHETIC CHEM IND·Filed 1979·Granted Dec 30, 1980·3 cites·2 claims
- 2059US4755647AControl unit for power-supply circuit in electronic rangeIMARFLEX MFG·Filed 1986·Granted Jul 5, 1988·17 cites·2 claims
- 2156US9082685B2Optical-coupling semiconductor devicePANASONIC CORP·Filed 2014·Granted Jul 14, 2015·1 cites·19 claims
- 2254USD276547SStoveIMARFLEX MFG·Filed 1982·Granted Nov 27, 1984·5 cites·1 claims
- 2353US6353327B2Circuit board misalignment detection apparatus and methodNIDEC READ CORP·Filed 1998·Granted Mar 5, 2002·17 cites·8 claims
- 2451US4722893AReagents for enzyme immunoassay for apolipoprotein BSHIRAIMATSU SHINYAKU CO·Filed 1984·Granted Feb 2, 1988·15 cites·8 claims
- 2551USD288358SStoveIMARFLEX MFG·Filed 1983·Granted Feb 17, 1987·4 cites·1 claims
- 2648US6049214AUniversal printed circuit board inspection apparatus, and method of using sameNIDEC READ CORP·Filed 1997·Granted Apr 11, 2000·13 cites·8 claims
- 2748US4241083AGermicidal composition for agriculture and horticultureNIPPON SYNTHETIC CHEM IND·Filed 1979·Granted Dec 23, 1980·3 cites·7 claims
- 2846USD290647SStoveIMANISHI KINZOKY KOGYO KK·Filed 1983·Granted Jun 30, 1987·4 cites·1 claims
- 2946USD289326SHumidifierIMARFLEX MFG·Filed 1984·Granted Apr 14, 1987·3 cites·1 claims
- 3045US6151063APrinted circuit board inspection apparatus and methodNIDEC READ CORP·Filed 1997·Granted Nov 21, 2000·12 cites·10 claims
- 3145USD286069SStoveIMANISHI KINZOKU KOGYO KK IMARFLEX MFG CO LTD·Filed 1983·Granted Oct 7, 1986·3 cites·1 claims
- 3242USD310764SMicrowave ovenIMARFLEX MFG·Filed 1988·Granted Sep 25, 1990·3 cites·1 claims
- 3342USD301429SMicrowave ovenIMARFLEX MFG·Filed 1986·Granted Jun 6, 1989·3 cites·1 claims
- 3442USD293543SBroilerIMARFLEX MFG·Filed 1984·Granted Jan 5, 1988·2 cites·1 claims
- 3541USD297700SMicrowave ovenIMARFLEX MFG·Filed 1985·Granted Sep 20, 1988·3 cites·1 claims
- 3641USD282395SStoveIMANISHI KINZOKU KOGYO KK IMARFLEX MFG CO LTD·Filed 1983·Granted Jan 28, 1986·2 cites·1 claims
- 3739USRE46486ESemiconductor pressure sensorNIIMURA YUICHI·Filed 2011·Granted Jul 25, 2017·0 cites·17 claims
- 3838USD304149SMicrowave ovenIMARFLEX MFG·Filed 1986·Granted Oct 24, 1989·2 cites·1 claims
- 3938USD301430SMicrowave ovenIMARFLEX MFG·Filed 1986·Granted Jun 6, 1989·2 cites·1 claims
- 4038USD288232SStoveIMARFLEX MFG·Filed 1984·Granted Feb 10, 1987·1 cites·1 claims
- 4135US9000792B2Inspection jig and contactNISHIKAWA HIDEO·Filed 2011·Granted Apr 7, 2015·0 cites·12 claims
- 4234US4515557AKerosene combustion apparatusIMARFLEX MFG·Filed 1984·Granted May 7, 1985·2 cites·9 claims
- 4333USD297699SMicrowave ovenIMARFLEX MFG·Filed 1985·Granted Sep 20, 1988·1 cites·1 claims
- 4432US2015276557A1State monitoring system, state monitoring method and mediumHITACHI HIGH TECH CORP·Filed 2015·Application pending·0 cites
- 4531US9847842B2Optical reception circuitPANASONIC IP MAN CO LTD·Filed 2015·Granted Dec 19, 2017·0 cites·18 claims
- 4631USD308463SMicrowave ovenIMARFLEX MFG·Filed 1987·Granted Jun 12, 1990·0 cites·1 claims
- 4731USD303338SMicrowave ovenIMARFLEX MFG·Filed 1986·Granted Sep 12, 1989·0 cites·1 claims
- 4831US4556045AReflection type kerosene stoveIMARFLEX MFG·Filed 1985·Granted Dec 3, 1985·2 cites·2 claims
- 4930USD300499SMicrowave ovenIMARFLEX MFG·Filed 1985·Granted Apr 4, 1989·0 cites·1 claims
- 5027US4562825AFlame-rise stopping means for a kerosene stoveIMARFLEX MFG·Filed 1984·Granted Jan 7, 1986·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Hideo Nishikawa 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 →