Inventor · disambiguated record
Kazunori Hayashida
Also filed as: HAYASHIDA KAZUNORI
13 granted patents·181 citations·filing 1994–2018
91Inventor score
Files withKOYO SEIKO CO9JTEKT CORP1KOJO SEIKO CO LTD1NIPPON THOMPSON CO LTD1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
13 records- 0188US6676132B1Seal and rotary assembly using the sealKOJO SEIKO CO LTD·Filed 2000·Granted Jan 13, 2004·59 cites·23 claims
- 0267US5575571ARolling bearingKOYO SEIKO CO·Filed 1994·Granted Nov 19, 1996·22 cites·12 claims
- 0364US6007286ADriving screw and a method for forming lubricating film thereonKOYO SEIKO CO·Filed 1996·Granted Dec 28, 1999·29 cites·11 claims
- 0463US5939363ARolling-contact bearing and method of forming film of lubricantKOYO SEIKO CO·Filed 1996·Granted Aug 17, 1999·21 cites·16 claims
- 0557US7323515B2Sealing composition and seals made by using the sameJTEKT CORP·Filed 2002·Granted Jan 29, 2008·6 cites·15 claims
- 0651US6490137B1Information equipment with polymer film in bearing and diskKOYO SEIKO CO·Filed 1998·Granted Dec 3, 2002·14 cites·13 claims
- 0750US10636972B2Method for producing photoelectric conversion element by using photoelectric conversion film including semiconducting carbon nanotubes having different chiralitiesPANASONIC IP MAN CO LTD·Filed 2018·Granted Apr 28, 2020·0 cites·24 claims
- 0847US6126319ALinear motion ball bearing and method for forming lubricating film of the linear motion ball bearingKOYO SEIKO CO·Filed 1996·Granted Oct 3, 2000·9 cites·12 claims
- 0946US6240641B1Method of forming a lubricating film on a linear motion ball bearingKOYO SEIKO CO·Filed 2000·Granted Jun 5, 2001·6 cites·6 claims
- 1044US6269146B1Rotating anode x-ray tube capable of efficiently discharging intense heatKOYO SEIKO CO·Filed 1999·Granted Jul 31, 2001·9 cites·10 claims
- 1140US7252435B2Linear motion guide unitNIPPON THOMPSON CO LTD·Filed 2004·Granted Aug 7, 2007·0 cites·3 claims
- 1237US7431511B2Rolling bearingKOYO SEIKO CO·Filed 2004·Granted Oct 7, 2008·0 cites·17 claims
- 1337US6007251ABearing manufacturing method and bearing without oxide under lubricantKOYO SEIKO CO·Filed 1998·Granted Dec 28, 1999·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →