P

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 patents
US7220958B2May 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 patents
US11774303B2Oct 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 patents

Showing the top 50 of 57 patents by PatentIndex Score.