Inventor
HIRABAYASHI KOICHIRO
JP82 patents
⚠️ This page may combine multiple inventors who share the name “HIRABAYASHI KOICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
24 patentsUS6993993B2Feb 7, 2006
Sheet metal outsert-molded gear
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations83
US6882498B2Apr 19, 2005
Magnetic recording/reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83
US6282057B1Aug 28, 2001
Magnetic recording/reproduction apparatus, with inclination adjusting system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US6288865B1Sep 11, 2001
Magnetic recording/reproduction apparatus having a mechanism for moving a sub-chassis relative to a main chassis
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US6092755AJul 25, 2000
Reel stand integrating brake torque mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72
US6137649AOct 24, 2000
Magnetic recording/reproduction apparatus in which one of a reel base pair is rotated to wind a magnetic tape by a predetermined amount when an abnormality is detected
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US5883752AMar 16, 1999
Compact magnetic recording/reproducing apparatus having accurate tape running performance
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US5541795AJul 30, 1996
Tape cassette having an open/close mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63
US5227933AJul 13, 1993
Tape loading device of magnetic recording/reproducing apparatus having common guide groove for plurality of tape guide posts
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US6817949B2Nov 16, 2004
Torque limiter and reel mount
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6755333B2Jun 29, 2004
Tape guide post mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US6722992B2Apr 20, 2004
Torque limiter and reel mount
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US5204791AApr 20, 1993
Tape loading device of a video tape recorder having a linkage driven inclined auxiliary tape guide member
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US7246766B2Jul 24, 2007
Torque limiter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US6671122B2Dec 30, 2003
Magnetic recording/reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US6286775B1Sep 11, 2001
Magnetic recording apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US6215612B1Apr 10, 2001
Magnetic recording/reproduction apparatus having a rotary head cylinder and a mechanism for passing a magnetic tape around the rotary head cylinder for a predetermined arc
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US6198592B1Mar 6, 2001
Magnetic recording/reproduction apparatus including a first chassis onto which a tape cassette is received and a second chassis having a rotary head cylinder thereon
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US6073826AJun 13, 2000
Magnetic recording and reproducing apparatus and method for adjusting the tilt of a capstan shaft
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US6172840B1Jan 9, 2001
Magnetic recording/reproduction apparatus including a rotary head cylinder and both vertical and inclined guides for winding a magnetic tape about the rotary head cylinder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60
US7221535B2May 22, 2007
Magnetic recording and reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7180697B2Feb 20, 2007
Tape loading apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6765750B2Jul 20, 2004
Tape loading device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6762904B2Jul 13, 2004
Magnetic recording and reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
MINEBEA MITSUMI INC
20 patentsUSD872149SJan 7, 2020
Motor actuator
MINEBEA MITSUMI INC12 citations86
USD902154SNov 17, 2020
Motor actuator
MINEBEA MITSUMI INC6 citations84
US11689078B2Jun 27, 2023
Rotary apparatus and vehicle having air conditioning system including the rotating apparatus
MINEBEA MITSUMI INC1 citations73
US10770951B2Sep 8, 2020
Rotary apparatus and vehicle having air conditioning system including the rotating apparatus
MINEBEA MITSUMI INC3 citations73
USD870784SDec 24, 2019
Motor actuator
MINEBEA MITSUMI INC3 citations73
US11411466B2Aug 9, 2022
Rotating device
MINEBEA MITSUMI INC2 citations72
US12407213B2Sep 2, 2025
Rotating device
MINEBEA MITSUMI INC0 citations63
US12237729B2Feb 25, 2025
Rotating device
MINEBEA MITSUMI INC0 citations63
US12057758B2Aug 6, 2024
Rotary apparatus and vehicle having air conditioning system including the rotating apparatus
MINEBEA MITSUMI INC0 citations63
US12051962B2Jul 30, 2024
Rotating device
MINEBEA MITSUMI INC0 citations63
US11719324B2Aug 8, 2023
Worm and rotating device
MINEBEA MITSUMI INC1 citations63
US12438417B2Oct 7, 2025
Rotating device
MINEBEA MITSUMI INC0 citations61
US12424899B2Sep 23, 2025
Motor and connection structure of motor and substrate
MINEBEA MITSUMI INC0 citations61
US11239730B2Feb 1, 2022
Rotating device
MINEBEA MITSUMI INC0 citations61
US11742730B2Aug 29, 2023
Motor
MINEBEA MITSUMI INC0 citations59
US11462969B2Oct 4, 2022
Rotary apparatus
MINEBEA MITSUMI INC0 citations59
US11424663B2Aug 23, 2022
Motor
MINEBEA MITSUMI INC0 citations59
US11722030B2Aug 8, 2023
Motor and rotating device
MINEBEA MITSUMI INC0 citations58
US11808341B2Nov 7, 2023
Rotating device
MINEBEA MITSUMI INC0 citations57
US12492744B2Dec 9, 2025
Rotating device
MINEBEA MITSUMI INC0 citations52
HIRABAYASHI KOICHIRO
4 patentsUS8300324B2Oct 30, 2012
Lens barrel and imaging device
HIRABAYASHI KOICHIRO5 citations62
US8282294B2Oct 9, 2012
Barrier unit
HIRABAYASHI KOICHIRO2 citations62
US8213094B2Jul 3, 2012
Lens barrel and imaging device
HIRABAYASHI KOICHIRO3 citations62
US8147149B2Apr 3, 2012
Barrier unit
HIRABAYASHI KOICHIRO4 citations62
SHINANO FUMIO
1 patentFUJINAKA HIROYASU
1 patentShowing the top 50 of 82 patents by PatentIndex Score.