Inventor · disambiguated record
Kazuo Tsuru
Also filed as: TSURU KAZUO
5 granted patents·62 citations·filing 1984–1999
80Inventor score
Top patents by PatentIndex Score
5 records- 0168US5904426ANon-retainer type rolling bearingKOYO SEIKO CO·Filed 1997·Granted May 18, 1999·26 cites·13 claims
- 0253US5031021ASemiconductor device with a high breakdown voltageTOSHIBA KK·Filed 1986·Granted Jul 9, 1991·14 cites·3 claims
- 0343US6328474B1Linear guide deviceKOYO SEIKO CO·Filed 1999·Granted Dec 11, 2001·12 cites·3 claims
- 0435US4585489AMethod of controlling lifetime of minority carriers by electron beam irradiation through semi-insulating layerTOSHIBA KK·Filed 1984·Granted Apr 29, 1986·8 cites·4 claims
- 0529US6203201B1Linear bearingKOYO SEIKO CO·Filed 1999·Granted Mar 20, 2001·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →