Inventor · disambiguated record
Kazuhiro Kawashima
Also filed as: KAWASHIMA KAZUHIRO
21 granted patents·5 pending applications·1,009 citations·filing 1986–2021
96Inventor score
Top patents by PatentIndex Score
26 records- 0191US5408698ARadio tele-communication device having function of variably controlling received signal levelTOSHIBA KK·Filed 1992·Granted Apr 18, 1995·77 cites·19 claims
- 0288US5845728ABody frame for motorcycleHONDA MOTOR CO LTD·Filed 1996·Granted Dec 8, 1998·77 cites·21 claims
- 0386USD405070SIC card reader and writerHITCHI LTD·Filed 1997·Granted Feb 2, 1999·30 cites·1 claims
- 0484US4998291ARadio telephone apparatusTOSHIBA KK·Filed 1988·Granted Mar 5, 1991·69 cites·30 claims
- 0582US5168445AAutomatic ordering system and method for allowing a shop to tailor ordering needsHITACHI LTD·Filed 1989·Granted Dec 1, 1992·280 cites·28 claims
- 0680US6728686B2Electronic money holding device and electronic money automatic payment methodHITACHI LTD·Filed 2002·Granted Apr 27, 2004·16 cites·6 claims
- 0777USD411524SIC card reader and writerHITACHI LTD·Filed 1998·Granted Jun 29, 1999·20 cites·1 claims
- 0876US6502078B2Electronic money holding device and electronic money automatic payment methodHITACHI LTD·Filed 2000·Granted Dec 31, 2002·9 cites·15 claims
- 0969US4901229AParallelized rules processing system using associative memory for pipelined execution of plural join operations and concurrent condition comparingTASHIRO TSUTOMU·Filed 1986·Granted Feb 13, 1990·32 cites·9 claims
- 1064US2021133425A1Image processing device, observation device, and programNIKON CORP·Filed 2021·Application pending·0 cites
- 1162US5764975AData mining method and apparatus using rate of common records as a measure of similarityHITACHI LTD·Filed 1996·Granted Jun 9, 1998·48 cites·10 claims
- 1261US6058382AElectronic money holding device utilizing an automatic payment methodHITACHI LTD·Filed 1997·Granted May 2, 2000·88 cites·18 claims
- 1359US8337638B2Powder for dust core and method for producing the sameOISHI YUSUKE·Filed 2009·Granted Dec 25, 2012·1 cites·4 claims
- 1455US2019073516A1Image processing device, observation device, and programNIKON CORP·Filed 2018·Application pending·0 cites
- 1554US5241465AMethod for determining optimum schedule in computer-aided scheduling systemHITACHI LTD·Filed 1991·Granted Aug 31, 1993·101 cites·10 claims
- 1652US5201068ARadio telecommunications apparatusTOSHIBA KK·Filed 1990·Granted Apr 6, 1993·20 cites·4 claims
- 1750US5444736ARadio communication apparatus having an automatic frequency control circuit for controlling a transmission frequency on the basis of a reception frequencyTOSHIBA KK·Filed 1992·Granted Aug 22, 1995·18 cites·12 claims
- 1848US5303144AComputer aided planning support systemHITACHI LTD·Filed 1990·Granted Apr 12, 1994·71 cites·23 claims
- 1946US2009090435A1Process for Producing Magnetic Powder and Process for Producing Dust CoreTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2045US2002194129A1IC card reader/writerHITACHI LTD·Filed 2002·Application pending·0 cites
- 2142US8414984B2Powder for magnetic core, method for manufacturing powder for magnetic core, and dust coreHOSHINA EISUKE·Filed 2008·Granted Apr 9, 2013·0 cites·13 claims
- 2241US2010079015A1Dust core, method for producing the same, electric motor, and reactorHOSHINA EISUKE·Filed 2008·Application pending·0 cites
- 2337US6505297B1IC card terminal device and installation of application program into IC card terminal deviceHITACHI LTD·Filed 1999·Granted Jan 7, 2003·9 cites·18 claims
- 2436US5590272AMethod and system for a high-reliable disk systemHITACHI LTD·Filed 1992·Granted Dec 31, 1996·9 cites·4 claims
- 2536US5303147AComputer aided planning method and systemHITACHI LTD·Filed 1990·Granted Apr 12, 1994·27 cites·21 claims
- 2635US4839803APlanning support method and systemHITACHI LTD·Filed 1987·Granted Jun 13, 1989·7 cites·20 claims
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