Inventor · disambiguated record
Tetsufumi Kawamura
Also filed as: KAWAMURA TETSUFUMI
23 granted patents·6 pending applications·309 citations·filing 2005–2022
95Inventor score
Top patents by PatentIndex Score
29 records- 0197US8314032B2Semiconductor device and method for manufacturing the sameKAWAMURA TETSUFUMI·Filed 2010·Granted Nov 20, 2012·45 cites·17 claims
- 0297US7977675B2Semiconductor device and method for manufacturing the sameHITACHI LTD·Filed 2009·Granted Jul 12, 2011·77 cites·13 claims
- 0397US7737517B2Display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Jun 15, 2010·78 cites·21 claims
- 0495US8368067B2Oxide semiconductor device with oxide semiconductor layers of different oxygen concentrations and method of manufacturing the sameHITACHI LTD·Filed 2009·Granted Feb 5, 2013·34 cites·12 claims
- 0594US8802511B2Display deviceSATO TAKESHI·Filed 2013·Granted Aug 12, 2014·14 cites·8 claims
- 0693US8629451B2Display deviceKAWAMURA TETSUFUMI·Filed 2012·Granted Jan 14, 2014·14 cites·10 claims
- 0790US8242505B2Display deviceKAWAMURA TETSUFUMI·Filed 2007·Granted Aug 14, 2012·14 cites·9 claims
- 0887US8912537B2Semiconductor device, RFID tag using the same and display deviceWAKANA HIRONORI·Filed 2011·Granted Dec 16, 2014·13 cites·12 claims
- 0980US8653517B2Thin-film transistor and method for manufacturing the sameKAWAMURA TETSUFUMI·Filed 2011·Granted Feb 18, 2014·3 cites·11 claims
- 1079US7968368B2Method of manufacturing a field effect transistor having an oxide semiconductorHITACHI LTD·Filed 2010·Granted Jun 28, 2011·4 cites·19 claims
- 1173US10203688B2Manufacturing device, system and method for outputting a manufacturing process flow having the shortest total process time among a plurality of manufacturing process flowsHITACHI LTD·Filed 2017·Granted Feb 12, 2019·1 cites·11 claims
- 1272US10068932B2Display deviceJAPAN DISPLAY INC·Filed 2014·Granted Sep 4, 2018·1 cites·4 claims
- 1368US7317634B2Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2006·Granted Jan 8, 2008·4 cites·4 claims
- 1466US8139173B2Liquid crystal displayKAWAMURA TETSUFUMI·Filed 2008·Granted Mar 20, 2012·2 cites·13 claims
- 1559US12411547B2Pressure sensor device, method for manufacturing the same, and work management system using the sameHITACHI LTD·Filed 2022·Granted Sep 9, 2025·0 cites·11 claims
- 1659US11156650B2State detecting system and state detecting methodHITACHI LTD·Filed 2019·Granted Oct 26, 2021·0 cites·10 claims
- 1759US8803150B2Display device and manufacturing process of display deviceNODA TAKESHI·Filed 2012·Granted Aug 12, 2014·1 cites·9 claims
- 1859US7468913B2Semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Dec 23, 2008·4 cites·11 claims
- 1946US10605824B2MEMS manufacturing method and MEMS manufacturing apparatusHITACHI LTD·Filed 2016·Granted Mar 31, 2020·0 cites·12 claims
- 2044US10410826B2Device processing method and device processing apparatusHITACHI LTD·Filed 2016·Granted Sep 10, 2019·0 cites·14 claims
- 2144US10002801B2Device manufacturing method and device manufacturing apparatusHITACHI LTD·Filed 2017·Granted Jun 19, 2018·0 cites·12 claims
- 2244US8377742B2Thin film transistor and method for manufacturing the sameHITACHI LTD·Filed 2010·Granted Feb 19, 2013·0 cites·15 claims
- 2343US10336609B2Microstructure processing method and microstructure processing apparatusHITACHI LTD·Filed 2017·Granted Jul 2, 2019·0 cites·10 claims
- 2441US2018137212A1Device design support apparatus, device design support method and device design support systemHITACHI LTD·Filed 2017·Application pending·0 cites
- 2540US2018121589A1Device design support method and device design support apparatusHITACHI LTD·Filed 2017·Application pending·0 cites
- 2639US2006183284A1Non-volatile semiconductor storage device and the manufacturing method thereofRENESAS TECH CORP·Filed 2005·Application pending·0 cites
- 2738US2018273378A1Device Designing Method and Device Designing ApparatusHITACHI LTD·Filed 2016·Application pending·0 cites
- 2837US2010330738A1Oxide semiconductor target and manufacturing method of oxide semiconductor device by using the sameHITACHI METALS LTD·Filed 2010·Application pending·0 cites
- 2933US2012280227A1Oxide semiconductor device and method of manufacturing the sameWAKANA HIRONORI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →