Inventor · disambiguated record
Koichiro Hirabayashi
Also filed as: HIRABAYASHI KOICHIRO
82 granted patents·5 pending applications·188 citations·filing 1990–2024
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD46MINEBEA MITSUMI INC28HIRABAYASHI KOICHIRO6KONISHI AKIO2FUJINAKA HIROYASU1
Top patents by PatentIndex Score
87 records- 0191US10770951B2Rotary apparatus and vehicle having air conditioning system including the rotating apparatusMINEBEA MITSUMI INC·Filed 2017·Granted Sep 8, 2020·3 cites·9 claims
- 0288US12407213B2Rotating deviceMINEBEA MITSUMI INC·Filed 2024·Granted Sep 2, 2025·0 cites·2 claims
- 0387US11689078B2Rotary apparatus and vehicle having air conditioning system including the rotating apparatusMINEBEA MITSUMI INC·Filed 2020·Granted Jun 27, 2023·1 cites·6 claims
- 0487US8665535B2Lens barrel and imaging deviceSHINANO FUMIO·Filed 2010·Granted Mar 4, 2014·10 cites·25 claims
- 0587US2024396406A1Rotary apparatus and vehicle having air conditioning system including the rotating apparatusMINEBEA MITSUMI INC·Filed 2024·Application pending·0 cites
- 0686US11411466B2Rotating deviceMINEBEA MITSUMI INC·Filed 2018·Granted Aug 9, 2022·2 cites·12 claims
- 0786US8553343B2Shielding structure and imaging device support structureFUJINAKA HIROYASU·Filed 2011·Granted Oct 8, 2013·10 cites·23 claims
- 0884US8300324B2Lens barrel and imaging deviceHIRABAYASHI KOICHIRO·Filed 2010·Granted Oct 30, 2012·5 cites·11 claims
- 0983US12057758B2Rotary apparatus and vehicle having air conditioning system including the rotating apparatusMINEBEA MITSUMI INC·Filed 2023·Granted Aug 6, 2024·0 cites·8 claims
- 1083US6882498B2Magnetic recording/reproducing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 19, 2005·18 cites·4 claims
- 1180US12438417B2Rotating deviceMINEBEA MITSUMI INC·Filed 2022·Granted Oct 7, 2025·0 cites·7 claims
- 1277US12424899B2Motor and connection structure of motor and substrateMINEBEA MITSUMI INC·Filed 2023·Granted Sep 23, 2025·0 cites·5 claims
- 1376US11742730B2MotorMINEBEA MITSUMI INC·Filed 2022·Granted Aug 29, 2023·0 cites·11 claims
- 1475US11719324B2Worm and rotating deviceMINEBEA MITSUMI INC·Filed 2019·Granted Aug 8, 2023·1 cites·8 claims
- 1574US8213094B2Lens barrel and imaging deviceHIRABAYASHI KOICHIRO·Filed 2010·Granted Jul 3, 2012·3 cites·9 claims
- 1674US8147149B2Barrier unitHIRABAYASHI KOICHIRO·Filed 2009·Granted Apr 3, 2012·4 cites·8 claims
- 1772USD872149SMotor actuatorMINEBEA MITSUMI INC·Filed 2018·Granted Jan 7, 2020·12 cites·1 claims
- 1869US12237729B2Rotating deviceMINEBEA MITSUMI INC·Filed 2021·Granted Feb 25, 2025·0 cites·11 claims
- 1967US12051962B2Rotating deviceMINEBEA MITSUMI INC·Filed 2019·Granted Jul 30, 2024·0 cites·7 claims
- 2066US8282294B2Barrier unitHIRABAYASHI KOICHIRO·Filed 2009·Granted Oct 9, 2012·2 cites·13 claims
- 2165US12388316B2Rotating device as an actuatorMINEBEA MITSUMI INC·Filed 2023·Granted Aug 12, 2025·0 cites·3 claims
- 2264US11722030B2Motor and rotating deviceMINEBEA MITSUMI INC·Filed 2019·Granted Aug 8, 2023·0 cites·17 claims
- 2363US11462969B2Rotary apparatusMINEBEA MITSUMI INC·Filed 2020·Granted Oct 4, 2022·0 cites·8 claims
- 2463US8622785B2Method of making antireflective roughened surface and lens barrel with roughened surface made by the methodHIRABAYASHI KOICHIRO·Filed 2010·Granted Jan 7, 2014·1 cites·9 claims
- 2562US12492744B2Rotating deviceMINEBEA MITSUMI INC·Filed 2019·Granted Dec 9, 2025·0 cites·14 claims
- 2661US11239730B2Rotating deviceMINEBEA MITSUMI INC·Filed 2018·Granted Feb 1, 2022·0 cites·10 claims
- 2759US12057756B2Rotating DeviceMINEBEA MITSUMI INC·Filed 2019·Granted Aug 6, 2024·0 cites·15 claims
- 2859US11808341B2Rotating deviceMINEBEA MITSUMI INC·Filed 2022·Granted Nov 7, 2023·0 cites·5 claims
- 2959US11424663B2MotorMINEBEA MITSUMI INC·Filed 2017·Granted Aug 23, 2022·0 cites·15 claims
- 3058US8441572B2Imaging deviceKONISHI AKIO·Filed 2009·Granted May 14, 2013·1 cites·7 claims
- 3158US6993993B2Sheet metal outsert-molded gearMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Feb 7, 2006·14 cites·3 claims
- 3257USD902154SMotor actuatorMINEBEA MITSUMI INC·Filed 2018·Granted Nov 17, 2020·6 cites·1 claims
- 3357US10720813B2Rotary apparatusMINEBEA MITSUMI INC·Filed 2017·Granted Jul 21, 2020·0 cites·3 claims
- 3456US2025183748A1Rotating deviceMINEBEA MITSUMI INC·Filed 2022·Application pending·0 cites
- 3555US6755333B2Tape guide post mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 29, 2004·2 cites·6 claims
- 3654US7246766B2Torque limiterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 24, 2007·2 cites·11 claims
- 3752US6282057B1Magnetic recording/reproduction apparatus, with inclination adjusting systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 28, 2001·10 cites·6 claims
- 3852US2023170769A1Wiring board, rotating machine, and rotating deviceMINEBEA MITSUMI INC·Filed 2021·Application pending·0 cites
- 3951US6762904B2Magnetic recording and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 13, 2004·1 cites·12 claims
- 4051US6722992B2Torque limiter and reel mountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 20, 2004·5 cites·8 claims
- 4149US7248430B2Magnetic recording and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 24, 2007·1 cites·7 claims
- 4248US8611028B2Lens barrel and imaging deviceHIRABAYASHI KOICHIRO·Filed 2010·Granted Dec 17, 2013·0 cites·15 claims
- 4348US8152390B2Barrier unitKONISHI AKIO·Filed 2009·Granted Apr 10, 2012·0 cites·2 claims
- 4448US7180698B2Magnetic recording and reproduction apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 20, 2007·1 cites·9 claims
- 4546USD870784SMotor actuatorMINEBEA MITSUMI INC·Filed 2018·Granted Dec 24, 2019·3 cites·1 claims
- 4646US6092755AReel stand integrating brake torque mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 25, 2000·7 cites·8 claims
- 4746US5541795ATape cassette having an open/close mechanismMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 30, 1996·6 cites·21 claims
- 4846US2023279940A1Gear boxMINEBEA MITSUMI INC·Filed 2023·Application pending·0 cites
- 4945US8342759B2Barrier unitPANASONIC CORP·Filed 2010·Granted Jan 1, 2013·0 cites·10 claims
- 5045US6817949B2Torque limiter and reel mountMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 16, 2004·2 cites·10 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →