Inventor · disambiguated record
Tomikazu Ishikawa
Also filed as: ISHIKAWA TOMIKAZU
3 granted patents·1 pending application·10 citations·filing 1995–2019
56Inventor score
Top patents by PatentIndex Score
4 records- 0150US11131369B2Failure diagnostic apparatus for ball screw deviceDENSO CORP·Filed 2019·Granted Sep 28, 2021·0 cites·4 claims
- 0245US2014117131A1Centrifugal ball millDENSO CORP·Filed 2013·Application pending·0 cites
- 0339US9371744B2Heat engineGOUKO NORIO·Filed 2010·Granted Jun 21, 2016·0 cites·17 claims
- 0436US5565911ATeleconference system with improved resolution of transmitted pictureSONY CORP·Filed 1995·Granted Oct 15, 1996·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →