Inventor · disambiguated record
Haruki Tanaka
Also filed as: TANAKA HARUKI
10 granted patents·3 pending applications·22 citations·filing 2005–2022
83Inventor score
Files withFUJITSU LTD5PANASONIC IP MAN CO LTD2SONY SEMICONDUCTOR SOLUTIONS CORP2DENSO CORP1NOMA TAKESHI1
Top patents by PatentIndex Score
13 records- 0177US7430372B2Optical transmission systemFUJITSU LTD·Filed 2005·Granted Sep 30, 2008·8 cites·12 claims
- 0273US7466478B2Optical-level control method, optical-level control apparatus and wavelength-multiplexing optical networkFUJITSU LTD·Filed 2005·Granted Dec 16, 2008·6 cites·5 claims
- 0369US7630644B2Optical add/drop multiplexer, control method therefor and control program thereforFUJITSU LTD·Filed 2006·Granted Dec 8, 2009·4 cites·13 claims
- 0468US9800331B2Optical transmission apparatus and level adjusting methodFUJITSU LTD·Filed 2016·Granted Oct 24, 2017·2 cites·12 claims
- 0559US12432434B2Sensor module and case unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Sep 30, 2025·0 cites·10 claims
- 0659US8331787B2Optical transmitting apparatus and optical multiplexing unitNOMA TAKESHI·Filed 2009·Granted Dec 11, 2012·2 cites·7 claims
- 0757US12501126B2Sensor moduleSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Dec 16, 2025·0 cites·12 claims
- 0851US11561260B2Used secondary battery module management system server, used secondary battery module management system external terminal, and used secondary battery module management systemDENSO CORP·Filed 2022·Granted Jan 24, 2023·0 cites·19 claims
- 0950US2019388993A1Hybrid welding apparatusPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 1049US10979050B2Input/output circuitPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 13, 2021·0 cites·4 claims
- 1145US2023422621A1Piezoelectric element and method for manufacturing piezoelectric elementSTANLEY ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
- 1241US8121490B2Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control programSAKATA TOMOYUKI·Filed 2008·Granted Feb 21, 2012·0 cites·8 claims
- 1338US2007047960A1Method and apparatus for controlling level of each signal included in wavelength-multiplexed signalFUJITSU LTD·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Haruki Tanaka 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 →