Inventor · disambiguated record
Keiichi Motoi
Also filed as: MOTOI KEIICHI
19 granted patents·6 pending applications·43 citations·filing 2000–2025
90Inventor score
Top patents by PatentIndex Score
25 records- 0194US10381701B2Filter circuit and frequency switching methodNEC CORP·Filed 2016·Granted Aug 13, 2019·20 cites·20 claims
- 0275US11862862B2Communication deviceNEC CORP·Filed 2019·Granted Jan 2, 2024·2 cites·5 claims
- 0374US7070906B2Photosensitive resin laminateTOYO BOSEKI·Filed 2004·Granted Jul 4, 2006·7 cites·13 claims
- 0473US11411663B2Processing device, processing method, processing program and calibration device for array antennaNEC CORP·Filed 2018·Granted Aug 9, 2022·2 cites·14 claims
- 0567US8313888B2Photosensitive flexographic printing original plateYOSHIMOTO KAZUYA·Filed 2008·Granted Nov 20, 2012·3 cites·3 claims
- 0667US7097957B2Photosensitive resin laminateTOYO BOSEKI·Filed 2002·Granted Aug 29, 2006·4 cites·19 claims
- 0763US6743569B2Photosensitive resin laminate and production method thereofTOYO BOSEKI·Filed 2000·Granted Jun 1, 2004·3 cites·12 claims
- 0859US8991312B2Flexographic printing original plateYOSHIMOTO KAZUYA·Filed 2009·Granted Mar 31, 2015·2 cites·14 claims
- 0959US2024396501A1Distributed power amplifierNEC CORP·Filed 2024·Application pending·0 cites
- 1058US2025293422A1Resonator and waveguide circuit including the sameNEC CORP·Filed 2025·Application pending·0 cites
- 1151US9937524B2Method for manufacturing flexographic printing plate and flexographic printing plateYOSHIMOTO KAZUYA·Filed 2010·Granted Apr 10, 2018·0 cites·7 claims
- 1249US9319255B2Transmitter, signal-synthesizing circuit, and signal-synthesizing methodNEC CORP·Filed 2013·Granted Apr 19, 2016·0 cites·31 claims
- 1348US12506238B2Filter and antenna moduleNEC CORP·Filed 2022·Granted Dec 23, 2025·0 cites·17 claims
- 1448US9793862B2Transmitter and transmission methodNEC CORP·Filed 2014·Granted Oct 17, 2017·0 cites·20 claims
- 1548US8850978B2Photosensitive letterpress printing original plateYAWATA YUKIMI·Filed 2009·Granted Oct 7, 2014·0 cites·5 claims
- 1645US2024356193A1Radio apparatus, radio system, and heat dissipation structureNEC CORP·Filed 2022·Application pending·0 cites
- 1743US10998627B2Phase adjustment circuit and array antenna deviceNEC CORP·Filed 2018·Granted May 4, 2021·0 cites·11 claims
- 1841US11469524B2Polarized wave shared array antenna and method for manufacturing the sameNEC CORP·Filed 2020·Granted Oct 11, 2022·0 cites·3 claims
- 1940US2024085848A1Method for producing recycled developer and method for producing flexographic printing plate using sameTOYOBO MC CORP·Filed 2022·Application pending·0 cites
- 2035US10629977B2Filter circuit and frequency switching methodNEC CORP·Filed 2017·Granted Apr 21, 2020·0 cites·6 claims
- 2135US10044379B2Transmitter, signal synthesis circuit, and signal synthesis methodNEC CORP·Filed 2015·Granted Aug 7, 2018·0 cites·10 claims
- 2235US7026095B2Photosensitive plateTOYO BOSEKI·Filed 2003·Granted Apr 11, 2006·0 cites·5 claims
- 2335US6849383B2Photosensitive resin laminate, and signboard plate and signboard made of the laminateTOYO BOSEKI·Filed 2001·Granted Feb 1, 2005·0 cites·20 claims
- 2434US2005101151A1Laminate for IR ablationFiled 2003·Application pending·0 cites
- 2533US2005238996A1Photosensitive resin laminateTOYO BOSEKI·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →