Inventor · disambiguated record
Tomohisa Okada
Also filed as: OKADA TOMOHISA
8 granted patents·2 pending applications·46 citations·filing 1997–2017
81Inventor score
Files withANRITSU CORP3IHI CORP2HITACHI GLOBAL STORAGE TECH1NHK SPRING CO LTD1NIPPON SYNTHETIC CHEM IND1
Top patents by PatentIndex Score
10 records- 0179US9841457B1Pseudo flexure for disk drive and method of testing electronic circuit for disk driveNHK SPRING CO LTD·Filed 2016·Granted Dec 12, 2017·5 cites·15 claims
- 0267US10487170B2Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the sameTOHO CHEMICAL IND CO LTD·Filed 2016·Granted Nov 26, 2019·1 cites·17 claims
- 0358US6112067ARadio communication analyzer suited for measurement of plurality of types of digital communication systemsANRITSU CORP·Filed 1997·Granted Aug 29, 2000·31 cites·4 claims
- 0455US6891904B1Modulation signal analysis apparatusANRITSU CORP·Filed 2000·Granted May 10, 2005·5 cites·10 claims
- 0553US10982680B2Turbocharger impellerIHI CORP·Filed 2017·Granted Apr 20, 2021·0 cites·12 claims
- 0653US6518741B1Modulation analyzing apparatus with balance/imbalance converterANRITSU CORP·Filed 2000·Granted Feb 11, 2003·4 cites·15 claims
- 0752US7605993B2Write current boosted head amplifierHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Oct 20, 2009·0 cites·18 claims
- 0849US2009054717A1Method of Producing 3,4-Diacyloxy-1-ButeneNIPPON SYNTHETIC CHEM IND·Filed 2008·Application pending·0 cites
- 0945US10724426B2Electric turbochargerIHI CORP·Filed 2017·Granted Jul 28, 2020·0 cites·6 claims
- 1045US2009326159A1Cement dispersantTOHO CHEM IND CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →