Inventor · disambiguated record
Akira Okamoto
Also filed as: OKAMOTO AKIRA
138 granted patents·44 pending applications·1,793 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
182 records- 0198US5295349AIntroduction device for a spinning apparatusMURATA MACHINERY LTD·Filed 1992·Granted Mar 22, 1994·33 cites·10 claims
- 0296US7046113B1Inductor elementNIIGATA SEIMITSU CO LTD·Filed 2000·Granted May 16, 2006·112 cites·21 claims
- 0396US6664863B1LC oscillatorNIIGATA SEIMITSU CO LTD·Filed 2000·Granted Dec 16, 2003·114 cites·26 claims
- 0492US7404559B2Sheet feeding apparatus with ultrasonic sensor for detecting multiple feed of papersKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Jul 29, 2008·15 cites·20 claims
- 0591US10979581B2Voice control device, printing apparatus, control methods thereof, and storage mediumCANON KK·Filed 2018·Granted Apr 13, 2021·5 cites·20 claims
- 0691US7583282B2Image printing apparatus and image printing methodKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Sep 1, 2009·13 cites·26 claims
- 0791US7076272B2Pen-shaped cellular phoneNIIGATA SEIMITSU CO LTD·Filed 2005·Granted Jul 11, 2006·22 cites·5 claims
- 0891US5571967ATermite detecting device and a method of detecting termitesSHARP KK·Filed 1994·Granted Nov 5, 1996·127 cites·34 claims
- 0991US4860214AInference systemRICOH KK·Filed 1988·Granted Aug 22, 1989·75 cites·20 claims
- 1090US10981226B2Copper alloy powder, method of producing additively-manufactured article, and additively-manufactured articleDAIHEN CORP·Filed 2017·Granted Apr 20, 2021·4 cites·13 claims
- 1190US8342501B2Sheet feeding device and image forming apparatus with a plurality of sheet feed traysKONICA MINOLTA BUSINESS TECH·Filed 2010·Granted Jan 1, 2013·9 cites·20 claims
- 1290US6029435AThreading apparatusMURATA MACHINERY LTD·Filed 1998·Granted Feb 29, 2000·16 cites·7 claims
- 1390US5629553AVariable inductance element using an inductor conductorIKEDA TAKESHI·Filed 1994·Granted May 13, 1997·79 cites·42 claims
- 1489US7613412B2Device and job history display control methodFUJI XEROX CO LTD·Filed 2006·Granted Nov 3, 2009·24 cites·16 claims
- 1588US10225569B2Data storage control apparatus and data storage control methodMEGACHIPS CORP·Filed 2015·Granted Mar 5, 2019·11 cites·18 claims
- 1687US9536323B2Data storage control apparatus, data storage apparatus, data readout control apparatus, data storage method, compression circuit, and compression methodMEGACHIPS CORP·Filed 2012·Granted Jan 3, 2017·7 cites·14 claims
- 1786US7280844B2Wristwatch type cellular phoneNIIGATA SEIMITSU CO LTD·Filed 2004·Granted Oct 9, 2007·25 cites·5 claims
- 1885US7525564B2Image printing apparatusKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Apr 28, 2009·8 cites·20 claims
- 1985US6206502B1Printing method and printing apparatusCANON KK·Filed 1999·Granted Mar 27, 2001·52 cites·13 claims
- 2085US4012559ARadiation curable coating composition and precoated metal having top coat based on the sameTORAY INDUSTRIES·Filed 1975·Granted Mar 15, 1977·34 cites·3 claims
- 2184US5546212AOptical module for two-way transmissionFUJITSU LTD·Filed 1994·Granted Aug 13, 1996·68 cites·18 claims
- 2284US4352899ACoating composition for metal-substrateSAKAI CHEMICAL INDUSTRY CO·Filed 1981·Granted Oct 5, 1982·39 cites·2 claims
- 2383US8763480B2Dew formation testing device and dew formation testing methodSHIMADA TETSUYA·Filed 2010·Granted Jul 1, 2014·12 cites·12 claims
- 2482US11252286B2Voice control device, printing apparatus, control methods thereof, and storage mediumCANON KK·Filed 2021·Granted Feb 15, 2022·1 cites·19 claims
- 2582US2025008033A1Voice control device, printing apparatus, control methods thereof, and storage mediumCANON KK·Filed 2024·Application pending·0 cites
- 2681US9501005B2Fixing device and image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Nov 22, 2016·2 cites·16 claims
- 2781US8203101B2Conveying deviceMIYAMOTO AKIRA·Filed 2007·Granted Jun 19, 2012·9 cites·8 claims
- 2881US7979622B2Memory access methodMEGACHIPS CORP·Filed 2006·Granted Jul 12, 2011·6 cites·14 claims
- 2981US5943437AMethod and apparatus for classifying a defect on a semiconductor waferKOBE STEEL LTD·Filed 1996·Granted Aug 24, 1999·82 cites·14 claims
- 3080US12113942B2Voice control device, printing apparatus, control methods thereof, and storage mediumCANON KK·Filed 2023·Granted Oct 8, 2024·0 cites·21 claims
- 3180US7574167B2Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Aug 11, 2009·6 cites·11 claims
- 3280US6263186B1Image forming apparatus and conveyance control method thereofKONISHIROKU PHOTO IND·Filed 2000·Granted Jul 17, 2001·20 cites·14 claims
- 3379US6171641B1Vacuum processing apparatus, and a film deposition apparatus and a film deposition method both using the vacuum processing apparatusHITACHI LTD·Filed 1994·Granted Jan 9, 2001·71 cites·5 claims
- 3478US5815396AVacuum processing device and film forming device and method using sameHITACHI LTD·Filed 1995·Granted Sep 29, 1998·51 cites·48 claims
- 3577US10031475B2Image formation apparatusKONICA MINOLTA INC·Filed 2017·Granted Jul 24, 2018·1 cites·12 claims
- 3677US6097080ASemiconductor device having magnetic shield layer circumscribing the deviceSUSUMU OKAMURA·Filed 1997·Granted Aug 1, 2000·58 cites·6 claims
- 3776US8965234B2Image forming system and method of controlling the sameIKUTA KATSUYUKI·Filed 2013·Granted Feb 24, 2015·3 cites·9 claims
- 3876US4246582AFull duplex transceiver comprising hybrid coil and automatic impedance adjustment meansRICOH KK·Filed 1978·Granted Jan 20, 1981·25 cites·10 claims
- 3975US7850414B2Linear transfer mechanism and transfer robot using the sameDAIHEN CORP·Filed 2007·Granted Dec 14, 2010·5 cites·7 claims
- 4075US5206760AMultiprojection apparatusHITACHI LTD·Filed 1992·Granted Apr 27, 1993·44 cites·6 claims
- 4174US8971745B2Image forming apparatusISOBE AKIFUMI·Filed 2012·Granted Mar 3, 2015·2 cites·19 claims
- 4274US7768666B2Device, device processing history storage system and device processing history storing methodFUJI XEROX CO LTD·Filed 2006·Granted Aug 3, 2010·7 cites·30 claims
- 4374US5707500AVacuum processing equipment, film coating equipment and deposition methodHITACHI LTD·Filed 1995·Granted Jan 13, 1998·45 cites·9 claims
- 4474US5065011APhotodetector module for coupling with optical fiberFUJITSU LTD·Filed 1990·Granted Nov 12, 1991·44 cites·9 claims
- 4573US9538191B2Moving image coding apparatus, code amount control method, and storage mediumMEGACHIPS CORP·Filed 2013·Granted Jan 3, 2017·2 cites·7 claims
- 4673US9350989B2Moving image coding apparatus, code amount control method, and storage mediumMEGACHIPS CORP·Filed 2013·Granted May 24, 2016·2 cites·4 claims
- 4772US8634729B2Image forming apparatus and image forming system with winding detectionOKAMOTO AKIRA·Filed 2010·Granted Jan 21, 2014·2 cites·5 claims
- 4871US12084745B2Copper alloy powder, method of producing additively-manufactured article, and additively-manufactured articleDAIHEN CORP·Filed 2021·Granted Sep 10, 2024·0 cites·6 claims
- 4971US11185924B2Metal powder, method of producing additively-manufactured article, and additively-manufactured articleDAIHEN CORP·Filed 2019·Granted Nov 30, 2021·0 cites·2 claims
- 5071US10967431B2Metal powder, method of producing additively-manufactured article, and additively-manufactured articleDAIHEN CORP·Filed 2019·Granted Apr 6, 2021·0 cites·5 claims
Showing the top 50 of 182 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →