Inventor
YAMADA KOHEI
JP93 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
12 patentsUS11733027B2Aug 22, 2023
Laser interferometer
SEIKO EPSON CORP9 citations86
US11668555B2Jun 6, 2023
Laser interferometer
SEIKO EPSON CORP10 citations86
US12442686B2Oct 14, 2025
Optical device and spectroscopy apparatus
SEIKO EPSON CORP2 citations75
US11609331B2Mar 21, 2023
Frequency shift light modulator and laser doppler measuring device
SEIKO EPSON CORP4 citations75
US12578222B2Mar 17, 2026
Laser interferometer
SEIKO EPSON CORP0 citations63
US12578179B2Mar 17, 2026
Laser interferometer
SEIKO EPSON CORP0 citations63
US12181277B2Dec 31, 2024
Laser interferometer
SEIKO EPSON CORP1 citations63
US12140673B2Nov 12, 2024
Frequency shift light modulator and laser doppler measuring device
SEIKO EPSON CORP1 citations63
US10444154B2Oct 15, 2019
Nitric oxide detection method
SEIKO EPSON CORP1 citations63
US9322708B2Apr 26, 2016
Optical device, detection apparatus, electronic apparatus, and method for producing optical device
SEIKO EPSON CORP2 citations63
US9151666B2Oct 6, 2015
Sensor chip, sensor cartridge, and analysis apparatus
SEIKO EPSON CORP2 citations63
US11116414B2Sep 14, 2021
Biological analysis device, biological analysis method, and program
SEIKO EPSON CORP0 citations59
DAIWA KK
4 patentsUS5213865AMay 25, 1993
Antistatic mat
DAIWA KK22 citations92
US4904430AFeb 27, 1990
Method and an apparatus for backing up vehicle mat
DAIWA KK32 citations92
US5160775ANov 3, 1992
Antistatic mat
DAIWA KK20 citations82
US7883596B2Feb 8, 2011
Process and system for making noise absorber carpet and a noise absorber carpet made therefrom
DAIWA KK2 citations63
CANON KK
4 patentsUS6930762B2Aug 16, 2005
Master transport apparatus
CANON KK12 citations84
US6811369B2Nov 2, 2004
Semiconductor fabrication apparatus, pod carry apparatus, pod carry method, and semiconductor device production method
CANON KK15 citations84
US6642997B2Nov 4, 2003
Substrate conveying system in exposure apparatus
CANON KK12 citations74
US6573979B2Jun 3, 2003
Cleaning method for use in exposure apparatus
CANON KK10 citations74
SYSMEX CORP
4 patentsUS11074692B2Jul 27, 2021
Image analysis method, apparatus, program, and learned deep learning algorithm
SYSMEX CORP5 citations81
US11842556B2Dec 12, 2023
Image analysis method, apparatus, program, and learned deep learning algorithm
SYSMEX CORP2 citations70
US12530912B2Jan 20, 2026
Image analysis method, apparatus, program, and learned deep learning algorithm
SYSMEX CORP0 citations59
US11276000B2Mar 15, 2022
Image analysis method, image analysis apparatus and learned deep layer learning algorithm manufacturing method
SYSMEX CORP0 citations59
JX NIPPON MINING & METALS CORP
3 patentsUS11721778B2Aug 8, 2023
Radiation detecting element and method for producing radiation detecting element
JX NIPPON MINING & METALS CORP0 citations63
US11391852B2Jul 19, 2022
Radiation detection element, and method for manufacturing same
JX NIPPON MINING & METALS CORP0 citations63
US11552174B2Jan 10, 2023
Compound semiconductor and method for producing the same
JX NIPPON MINING & METALS CORP0 citations62
NGK INSULATORS LTD
3 patentsUS11986812B2May 21, 2024
Honeycomb structure and electric heating support using the honeycomb structure
NGK INSULATORS LTD0 citations60
US11865529B2Jan 9, 2024
Honeycomb structure and electrically heating support
NGK INSULATORS LTD0 citations60
US11280244B2Mar 22, 2022
Honeycomb structure, electric heating type honeycomb structure, electric heating type catalyst and exhaust gas purifying device
NGK INSULATORS LTD0 citations60
YAMASA CORP
2 patentsAMAKO JUN
2 patentsYAMADA KOHEI
2 patentsNITTAN CO LTD
1 patentDENSO CORP
1 patentDIALOG SEMICONDUCTOR UK LTD
1 patentMITSUBISHI CHEM CORP
1 patentHIRANO SHINICHI
1 patentNAT CANCER CT
1 patentTOYO INK SC HOLDINGS CO LTD
1 patentNISSAN MOTOR
1 patentFUKUI PREFECTURAL GOVERNMENT
1 patentSONY GROUP CORP
1 patentNICHIA CORP
1 patentHITACHI LTD
1 patentSEIREN CO LTD
1 patentNORITZ CORP
1 patentShowing the top 50 of 93 patents by PatentIndex Score.