Inventor · disambiguated record
Kazushi Tomita
Also filed as: TOMITA KAZUSHI
8 granted patents·2 pending applications·377 citations·filing 1993–2022
90Inventor score
Top patents by PatentIndex Score
10 records- 0191US5423936APlasma etching systemHITACHI LTD·Filed 1993·Granted Jun 13, 1995·177 cites·5 claims
- 0287US5593540APlasma etching system and plasma etching methodHITACHI LTD·Filed 1995·Granted Jan 14, 1997·92 cites·13 claims
- 0376US11915595B2Collision-avoidance maneuvering method in congested water and collision-avoidance maneuvering system for single-propeller twin-rudder shipJAPAN HAMWORTHY & CO LTD·Filed 2019·Granted Feb 27, 2024·3 cites·9 claims
- 0472US5508540ASemiconductor integrated circuit device and process of manufacturing the sameHITACHI LTD·Filed 1994·Granted Apr 16, 1996·30 cites·24 claims
- 0571US7107865B2Power transmission apparatus for vehicleMUSASHI SEIMITSU KOGYO KK·Filed 2004·Granted Sep 19, 2006·15 cites·2 claims
- 0667US7051721B2Blowby gas circulation system and the method of circulationFUJI HEAVY IND LTD·Filed 2003·Granted May 30, 2006·11 cites·22 claims
- 0767US5766498AAnisotropic etching method and apparatusHITACHI LTD·Filed 1996·Granted Jun 16, 1998·31 cites·23 claims
- 0860US5880497ASemiconductor integrated circuit device having capacitance element and process of manufacturing the sameHITACHI LTD·Filed 1996·Granted Mar 9, 1999·18 cites·30 claims
- 0953US2024116619A1Steering system having steering angle correction function for single-propeller twin-rudder shipJAPAN HAMWORTHY & CO LTD·Filed 2022·Application pending·0 cites
- 1050US2025153838A1Uniaxial twin-rudder ship having automatic docking functionJAPAN HAMWORTHY & CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazushi Tomita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →