Inventor · disambiguated record
Kazuyoshi Shimizu
Also filed as: SHIMIZU KAZUYOSHI
19 granted patents·308 citations·filing 1973–2018
95Inventor score
Top patents by PatentIndex Score
19 records- 0189US6534997B1Apparatus and a method for locating a fault of a transmission lineFUJITSU LTD·Filed 2000·Granted Mar 18, 2003·56 cites·16 claims
- 0288US7069793B2Ultrasonic flow meter and ultrasonic sensorKAIJO SONIC CORP·Filed 2004·Granted Jul 4, 2006·58 cites·14 claims
- 0387US6049238AClock generator and clock generating method capable of varying clock frequency without increasing the number of delay elementsMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 11, 2000·69 cites·14 claims
- 0480US8145067B2Optical transmitterNAGAYAMA AKIRA·Filed 2009·Granted Mar 27, 2012·6 cites·10 claims
- 0576US7630651B2Method and apparatus for controlling bias point of optical transmitterFUJITSU LTD·Filed 2006·Granted Dec 8, 2009·6 cites·17 claims
- 0675USD715925SExtender for syringe3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Oct 21, 2014·21 cites·1 claims
- 0774US7358712B2Power supply control circuit and control method thereofFUJITSU LTD·Filed 2005·Granted Apr 15, 2008·5 cites·10 claims
- 0870US7027730B2Method for measuring transmission loss in optical transmission line for test, and slave station, master station, and optical communication system using the methodFUJITSU LTD·Filed 2002·Granted Apr 11, 2006·12 cites·21 claims
- 0960US6107850AOutput pulse width control systemFUJITSU LTD·Filed 1997·Granted Aug 22, 2000·22 cites·11 claims
- 1057US8416004B2Circuit module for limiting occurrence of inrush currentAKIZAWA MASARU·Filed 2011·Granted Apr 9, 2013·2 cites·4 claims
- 1156US6720636B2Semiconductor device with a staggered pad arrangementRENESAS TECH CORP·Filed 2002·Granted Apr 13, 2004·8 cites·9 claims
- 1255USD739529SMeasuring tool for dental3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Sep 22, 2015·8 cites·1 claims
- 1352US6782326B2Flow rate measuring apparatusNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Aug 24, 2004·8 cites·12 claims
- 1443US11225392B2Wound thread package and manufacturing method for sameUBE EXSYMO CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·8 claims
- 1541USD715926SExtender for dental applicator device3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Oct 21, 2014·4 cites·1 claims
- 1639US5058103ABidirectional optical transmission system having a light-interruption detecting functionFUJITSU LTD·Filed 1989·Granted Oct 15, 1991·8 cites·23 claims
- 1736US5956169ABidirectional optical burst transmissionFUJITSU LTD·Filed 1996·Granted Sep 21, 1999·7 cites·18 claims
- 1835US3938003ADual trace display deviceLEADER DENSHI KABUSHIKIKAISHA·Filed 1973·Granted Feb 10, 1976·4 cites·5 claims
- 1933US5257585AIncineratorEBARA CORP·Filed 1993·Granted Nov 2, 1993·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →