Inventor · disambiguated record
Tsutomu Komatani
Also filed as: KOMATANI TSUTOMU
16 granted patents·7 pending applications·48 citations·filing 2005–2020
90Inventor score
Top patents by PatentIndex Score
23 records- 0185US8178900B2Semiconductor device having GaN-based semiconductor layer and select composition ratio insulating filmKURACHI SHUNSUKE·Filed 2006·Granted May 15, 2012·24 cites·1 claims
- 0280US8354312B2Semiconductor device fabrication methodSEDI INC·Filed 2010·Granted Jan 15, 2013·5 cites·10 claims
- 0375US9299770B2Method for manufacturing semiconductor deviceSEDI INC·Filed 2015·Granted Mar 29, 2016·2 cites·9 claims
- 0475US7550398B2Semiconductor device and method of fabricating the sameEUDYNA DEVICES INC·Filed 2005·Granted Jun 23, 2009·6 cites·3 claims
- 0570US8815664B2Method for fabricating semiconductor deviceARAYA TAKESHI·Filed 2011·Granted Aug 26, 2014·2 cites·32 claims
- 0670US7442999B2Semiconductor substrate, substrate for semiconductor crystal growth, semiconductor device, optical semiconductor device, and manufacturing method thereofEUDYNA DEVICES IN·Filed 2006·Granted Oct 28, 2008·5 cites·16 claims
- 0766US9287365B2Method of manufacturing semiconductor deviceSEDI INC·Filed 2014·Granted Mar 15, 2016·1 cites·11 claims
- 0864US9040426B2Method for manufacturing semiconductor deviceSEDI INC·Filed 2012·Granted May 26, 2015·1 cites·9 claims
- 0963US8476166B2Manufacturing method of semiconductor deviceKOSAKA TOSHIYUKI·Filed 2010·Granted Jul 2, 2013·2 cites·12 claims
- 1058US9263544B2Method for fabricating semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Feb 16, 2016·0 cites·1 claims
- 1155US9627222B2Method for fabricating nitride semiconductor device with silicon layerSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Apr 18, 2017·0 cites·7 claims
- 1252US9818838B2Semiconductor deviceSEDI INC·Filed 2016·Granted Nov 14, 2017·0 cites·4 claims
- 1351US9396927B2Method for fabricating semiconductor deviceSEDI INC·Filed 2013·Granted Jul 19, 2016·0 cites·9 claims
- 1450US9396928B2Method for fabricating semiconductor deviceSEDI INC·Filed 2016·Granted Jul 19, 2016·0 cites·16 claims
- 1550US2013260517A1Method for fabricating semiconductor deviceSEDI INC·Filed 2013·Application pending·0 cites
- 1649US11688773B2Method for manufacturing semiconductor device and semiconductor deviceSEDI INC·Filed 2020·Granted Jun 27, 2023·0 cites·16 claims
- 1746US2016155835A1Semiconductor deviceSEDI INC·Filed 2016·Application pending·0 cites
- 1844US2008087634A1Manufacturing method of semiconductor deviceEUDYNA DEVICES·Filed 2007·Application pending·0 cites
- 1940US8921950B2Semiconductor deviceSEDI INC·Filed 2013·Granted Dec 30, 2014·0 cites·11 claims
- 2040US2005236365A1Dry etching method and semiconductor deviceEUDYNA DEVICES INC·Filed 2005·Application pending·0 cites
- 2140US2005250336A1Semiconductor device and method for fabricating the sameEUDYNA DEVICES INC·Filed 2005·Application pending·0 cites
- 2238US2012220127A1Manufacturing method of semiconductor deviceKOMATANI TSUTOMU·Filed 2012·Application pending·0 cites
- 2334US2012028423A1Method for fabricating semiconductor deviceARAYA TAKESHI·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tsutomu Komatani 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 →