Inventor · disambiguated record
Kenji Yazawa
Also filed as: YAZAWA KENJI
22 granted patents·232 citations·filing 1981–2022
96Inventor score
Top patents by PatentIndex Score
22 records- 0193US9444086B2Battery unit and secondary battery assembly equipped with the battery unitSHIMIZU HIDEO·Filed 2010·Granted Sep 13, 2016·15 cites·9 claims
- 0291US11488773B2Method for manufacturing magnetic body and coil component containing magnetic bodyTAIYO YUDEN KK·Filed 2020·Granted Nov 1, 2022·2 cites·11 claims
- 0387USD916654SBattery moduleTOSHIBA KK·Filed 2020·Granted Apr 20, 2021·13 cites·1 claims
- 0484US7297423B2Printed circuit boardSONY CORP·Filed 2005·Granted Nov 20, 2007·12 cites·15 claims
- 0584US5065547ASurface processing machine for hard disks and the likeSPEEDFAM COMPANY LTD·Filed 1989·Granted Nov 19, 1991·33 cites·25 claims
- 0683USD926119SBattery moduleTOSHIBA KK·Filed 2020·Granted Jul 27, 2021·9 cites·1 claims
- 0780USD887968SBattery moduleTOSHIBA KK·Filed 2017·Granted Jun 23, 2020·18 cites·1 claims
- 0880USD884598SBattery moduleTOSHIBA KK·Filed 2017·Granted May 19, 2020·18 cites·1 claims
- 0979US11848151B2Method for manufacturing magnetic body and coil component containing magnetic bodyTAIYO YUDEN KK·Filed 2022·Granted Dec 19, 2023·0 cites·8 claims
- 1073US5535075ASliding-type magnetic head for magnetooptical recordingSONY CORP·Filed 1993·Granted Jul 9, 1996·16 cites·6 claims
- 1165US6031693ASliding-type magnetic head for magnetooptical recordingSONY CORP·Filed 1997·Granted Feb 29, 2000·14 cites·12 claims
- 1263US5065548ASurface treating tape cartridge and surface treating machineSPEEDFAM COMPANY LTD·Filed 1989·Granted Nov 19, 1991·13 cites·17 claims
- 1362US11798726B2Coil component, circuit substrate, and electronic deviceTAIYO YUDEN KK·Filed 2020·Granted Oct 24, 2023·0 cites·7 claims
- 1461US4539265AMagnetic recording mediumSONY CORP·Filed 1983·Granted Sep 3, 1985·15 cites·6 claims
- 1558US5682280ASliding-type magnetic head for magnetooptical recordingSONY CORP·Filed 1994·Granted Oct 28, 1997·8 cites·2 claims
- 1652US4543301AMagnetic recording mediumSONY CORP·Filed 1983·Granted Sep 24, 1985·11 cites·8 claims
- 1752US4396596AMethod of preparing gamma ferric hydroxyoxide powderSONY CORP·Filed 1981·Granted Aug 2, 1983·8 cites·5 claims
- 1850US5144512AMagnetic recording disk having textured surfaceSONY CORP·Filed 1991·Granted Sep 1, 1992·7 cites·8 claims
- 1949US5943312ASliding-type magnetic head for magnetooptical recordingSONY CORP·Filed 1997·Granted Aug 24, 1999·6 cites·4 claims
- 2041US4539264AMagnetic recording mediumSONY CORP·Filed 1983·Granted Sep 3, 1985·7 cites·7 claims
- 2140US4939046AMagnetic recording mediumSONY CORP·Filed 1988·Granted Jul 3, 1990·7 cites·3 claims
- 2228US6064551AMagnetoresistance effect type magnetic headSONY CORP·Filed 1998·Granted May 16, 2000·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →