Inventor

YAMASHITA YOSHIHIRO

JP63 patents

⚠️ This page may combine multiple inventors who share the name “YAMASHITA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI HIGH TECH CORP

17 patents

US11639943B2May 2, 2023

Automatic analysis device

HITACHI HIGH TECH CORP4 citations73

US9977041B2May 22, 2018

Automatic analysis device

HITACHI HIGH TECH CORP2 citations73

US9791465B2Oct 17, 2017

Automatic analyzer

HITACHI HIGH TECH CORP2 citations73

US11519924B2Dec 6, 2022

Automatic analysis device

HITACHI HIGH TECH CORP4 citations72

US9958468B2May 1, 2018

Automatic analyzer

HITACHI HIGH TECH CORP2 citations72

US10753953B2Aug 25, 2020

Automated analyzer and liquid reservoir

HITACHI HIGH TECH CORP2 citations68

US8048681B2Nov 1, 2011

Methods for nucleic acid isolation and instruments for nucleic acid isolation

HITACHI HIGH TECH CORP6 citations62

US8017379B2Sep 13, 2011

Nucleic acid purification instrument

HITACHI HIGH TECH CORP2 citations62

US10725062B2Jul 28, 2020

Dispensing device

HITACHI HIGH TECH CORP1 citations61

US11320443B2May 3, 2022

Automatic analysis device

HITACHI HIGH TECH CORP1 citations59

US11499983B2Nov 15, 2022

Automatic analysis apparatus and method for controlling automatic analysis apparatus

HITACHI HIGH TECH CORP0 citations57

US11525837B2Dec 13, 2022

Automatic analyzer

HITACHI HIGH TECH CORP0 citations52

US11360108B2Jun 14, 2022

Automated analyzer

HITACHI HIGH TECH CORP0 citations52

US11340241B2May 24, 2022

Automated analyzer

HITACHI HIGH TECH CORP0 citations52

US11169168B2Nov 9, 2021

Automated analyzer

HITACHI HIGH TECH CORP0 citations52

US11161118B2Nov 2, 2021

Automatic analysis device

HITACHI HIGH TECH CORP0 citations52

US12326459B2Jun 10, 2025

Automatic analyzer

HITACHI HIGH TECH CORP0 citations49

OHI SEISAKUSHO CO LTD

4 patents

US6435605B2Aug 20, 2002

Vehicle sunroof device

OHI SEISAKUSHO CO LTD6 citations72

US6186585B1Feb 13, 2001

Vehicle sunshade device

OHI SEISAKUSHO CO LTD6 citations63

US6361104B2Mar 26, 2002

Vehicle sunroof device

OHI SEISAKUSHO CO LTD3 citations61

US6312047B1Nov 6, 2001

Vehicle sunroof device

OHI SEISAKUSHO CO LTD2 citations61

SEIKO INSTR INC

3 patents

US6599108B2Jul 29, 2003

Vacuum pump

SEIKO INSTR INC27 citations92

US6672827B2Jan 6, 2004

Vacuum pump

SEIKO INSTR INC14 citations84

US6869262B2Mar 22, 2005

Vacuum apparatus and transfer apparatus

SEIKO INSTR INC8 citations74

DENSO CORP

3 patents

US9328806B2May 3, 2016

Structure of power transmission apparatus

DENSO CORP7 citations83

US9145962B2Sep 29, 2015

Drive force transmission apparatus

DENSO CORP2 citations62

US9447851B2Sep 20, 2016

Structure of power transmission apparatus

DENSO CORP1 citations49

JTEKT CORP

3 patents

US10494018B2Dec 3, 2019

Steering device

JTEKT CORP2 citations72

US10099722B2Oct 16, 2018

Steering control apparatus

JTEKT CORP4 citations72

US9988076B2Jun 5, 2018

Steering control apparatus

JTEKT CORP1 citations51

OMRON TATEISI ELECTRONICS CO

2 patents

US6747745B2Jun 8, 2004

Displacement sensor

OMRON TATEISI ELECTRONICS CO37 citations91

US7486409B2Feb 3, 2009

Displacement sensor

OMRON TATEISI ELECTRONICS CO9 citations83

ROCHE DIAGNOSTICS OPERATIONS INC

2 patents

US10422797B2Sep 24, 2019

Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

ROCHE DIAGNOSTICS OPERATIONS INC2 citations71

US11703504B2Jul 18, 2023

Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

ROCHE DIAGNOSTICS OPERATIONS INC0 citations60

KIKUCHI CO LTD

1 patent

US6518535B2Feb 11, 2003

Device and method for seaming welding

KIKUCHI CO LTD21 citations88

KITZ CORP

1 patent

USD537919SMar 6, 2007

Ball valve

KITZ CORP11 citations84

OBA HITOSHI

1 patent

US8491157B2Jul 23, 2013

Illuminating device and method for manufacturing thereof

OBA HITOSHI15 citations78

KURODA HIDEHIKO

1 patent

US9625273B2Apr 18, 2017

Thickness measurement apparatus and method thereof

KURODA HIDEHIKO5 citations70

TAKIMASA HIROAKI

1 patent

US8111407B2Feb 7, 2012

Displacement sensor

TAKIMASA HIROAKI6 citations69

BOC EDWARDS TECHONLOGIES LTD

1 patent

US6705830B2Mar 16, 2004

Vacuum pump

BOC EDWARDS TECHONLOGIES LTD8 citations69

AMADA HOLDINGS CO LTD

1 patent

US10821531B2Nov 3, 2020

Hard tip band-saw blade

AMADA HOLDINGS CO LTD6 citations68

SUGITA YASUNORI

1 patent

US8132785B2Mar 13, 2012

Shaft seal packing and shaft seal structure for valve

SUGITA YASUNORI6 citations67

OHMURA KENJI

1 patent

US4566841AJan 28, 1986

Wafery works receiving or delivering device

OHMURA KENJI11 citations67

INABA TORU

1 patent

US9557326B2Jan 31, 2017

Sample analyzing device and sample analyzing method

INABA TORU4 citations65

NEC SOLUTION INNOVATORS LTD

1 patent

US11922659B2Mar 5, 2024

Coordinate calculation apparatus, coordinate calculation method, and computer-readable recording medium

NEC SOLUTION INNOVATORS LTD0 citations62

RENESAS TECH CORP

1 patent

US7535251B2May 19, 2009

Semiconductor device and impedance adjusting method thereof

RENESAS TECH CORP5 citations62

TAMURA SEISAKUSHO KK

1 patent

US12365837B2Jul 22, 2025

Wavelength conversion member

TAMURA SEISAKUSHO KK0 citations61

NODA MINORU

1 patent

US4569624AFeb 11, 1986

Linear transfer device for wafery works

NODA MINORU3 citations58

YAMASHITA YOSHIHIRO

1 patent

US8802032B2Aug 12, 2014

Analyzer

YAMASHITA YOSHIHIRO3 citations57

NAT INST MATERIALS SCIENCE

1 patent

US12509626B2Dec 30, 2025

Wavelength conversion member

NAT INST MATERIALS SCIENCE0 citations51

Showing the top 50 of 63 patents by PatentIndex Score.