Inventor
ADACHI SHIGEYUKI
JP57 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI SHIGEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINEBEA CO LTD
24 patentsUS7220958B2May 22, 2007
Optical displacement sensor and external force detecting device
MINEBEA CO LTD25 citations92
US6999253B1Feb 14, 2006
Color wheel assembly with color wheel attached directly to driving motor
MINEBEA CO LTD19 citations92
US7654692B2Feb 2, 2010
Spread illuminating apparatus
MINEBEA CO LTD8 citations84
US7588364B2Sep 15, 2009
Spread illuminating apparatus of multiple panel type
MINEBEA CO LTD16 citations84
US7057154B2Jun 6, 2006
Optical displacement sensor and external force detecting device
MINEBEA CO LTD14 citations83
US7289228B2Oct 30, 2007
Optical displacement sensor, and external force detecting device
MINEBEA CO LTD9 citations74
US7122818B2Oct 17, 2006
Optical displacement sensor using optical fiber, and external force detecting device
MINEBEA CO LTD8 citations74
US7268961B2Sep 11, 2007
Color wheel, and method and jig for producing same
MINEBEA CO LTD7 citations73
US7199952B2Apr 3, 2007
Color wheel, and color wheel assembly incorporating same
MINEBEA CO LTD9 citations73
US7113353B2Sep 26, 2006
Method of fixing color wheel to motor
MINEBEA CO LTD6 citations73
US6963457B1Nov 8, 2005
Color wheel of segment type
MINEBEA CO LTD10 citations73
US5833871ANov 10, 1998
Method of finishing the surface of a floating type magnetic head
MINEBEA CO LTD14 citations71
US7270017B2Sep 18, 2007
Torque measuring device for rotating body
MINEBEA CO LTD4 citations63
US7208714B2Apr 24, 2007
Optical displacement sensor and external force detecting device
MINEBEA CO LTD2 citations63
US7869151B2Jan 11, 2011
Color wheel with segment fixing mechanisms, and manufacturing method of same
MINEBEA CO LTD3 citations62
US7191668B2Mar 20, 2007
Torque measuring device for rotating body having light conductive member provided with optical path converting means
MINEBEA CO LTD2 citations62
US7105802B2Sep 12, 2006
Torque measuring device for rotating body incorporating one light emitting element at rotational axis
MINEBEA CO LTD3 citations62
US6609806B2Aug 26, 2003
Spread illuminating apparatus
MINEBEA CO LTD6 citations62
US6359722B1Mar 19, 2002
Optical isolator with a compact dimension
MINEBEA CO LTD2 citations62
US5771134AJun 23, 1998
Floating type of magnetic head used in a magnetic recording apparatus and method for producing the same
MINEBEA CO LTD3 citations61
US5657185AAug 12, 1997
Floating magnetic head having a reinforced structure and a manufacturing method thereof
MINEBEA CO LTD2 citations61
US5267113ANov 30, 1993
Magnetic head
MINEBEA CO LTD2 citations59
US7486455B2Feb 3, 2009
Color wheel with segment fixing mechanisms, and manufacturing method of same
MINEBEA CO LTD1 citations52
US6743465B2Jun 1, 2004
Magnetic optical member with a polymer substrate
MINEBEA CO LTD1 citations52
MINEBEA MITSUMI INC
22 patentsUS11774303B2Oct 3, 2023
Accelerator, steering wheel, six-axis sensor, engine, bumper and the like
MINEBEA MITSUMI INC5 citations75
US11692806B2Jul 4, 2023
Strain gauge with improved stability
MINEBEA MITSUMI INC4 citations74
US11262218B2Mar 1, 2022
Posture adjusting device
MINEBEA MITSUMI INC2 citations73
USD860838SSep 24, 2019
Strain gauge
MINEBEA MITSUMI INC4 citations73
USD860839SSep 24, 2019
Strain gauge
MINEBEA MITSUMI INC4 citations73
US11499876B2Nov 15, 2022
Strain gauge and sensor module
MINEBEA MITSUMI INC3 citations72
US11499877B2Nov 15, 2022
Strain gauge
MINEBEA MITSUMI INC4 citations72
US10216326B2Feb 26, 2019
Portable apparatus
MINEBEA MITSUMI INC3 citations72
US12107243B2Oct 1, 2024
Battery pack
MINEBEA MITSUMI INC0 citations62
US11454489B2Sep 27, 2022
Sensor module with reduced size
MINEBEA MITSUMI INC0 citations62
USD953903SJun 7, 2022
Strain gauge
MINEBEA MITSUMI INC0 citations62
USD953904SJun 7, 2022
Strain gauge
MINEBEA MITSUMI INC0 citations62
US11300398B2Apr 12, 2022
Strain gauge with improved distortion of measured object
MINEBEA MITSUMI INC1 citations62
US11106323B1Aug 31, 2021
Input device
MINEBEA MITSUMI INC0 citations62
US10921110B2Feb 16, 2021
Strain gauge
MINEBEA MITSUMI INC1 citations62
US12306053B2May 20, 2025
Strain gauge including a barrier layer over a resistance body
MINEBEA MITSUMI INC1 citations61
US12331787B2Jun 17, 2025
Rolling bearing, rotating apparatus, bearing monitoring apparatus and method for monitoring bearing
MINEBEA MITSUMI INC0 citations59
US12366266B2Jul 22, 2025
Rolling bearing
MINEBEA MITSUMI INC0 citations52
US12329504B2Jun 17, 2025
Vital sensor
MINEBEA MITSUMI INC0 citations51
US11796402B2Oct 24, 2023
Tactile sensor
MINEBEA MITSUMI INC0 citations51
US11268869B2Mar 8, 2022
Slip sensor
MINEBEA MITSUMI INC0 citations51
US10114506B2Oct 30, 2018
Portable apparatus
MINEBEA MITSUMI INC0 citations51
TEAC CORP
4 patentsUS9966921B2May 8, 2018
Multi-band limiter, sound recording apparatus, and program storage medium
TEAC CORP2 citations71
US10403253B2Sep 3, 2019
Portable recording/reproducing apparatus with wireless LAN function and recording/reproduction system with wireless LAN function
TEAC CORP1 citations53
US9666196B2May 30, 2017
Recording apparatus with mastering function
TEAC CORP0 citations52
US9240208B2Jan 19, 2016
Recording apparatus with mastering function
TEAC CORP0 citations52
Showing the top 50 of 57 patents by PatentIndex Score.