Inventor
YAMADA KAZUYA
JP63 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAPIS SEMICONDUCTOR CO LTD
13 patentsUS9197217B2Nov 24, 2015
Semiconductor device, measurement device, and correction method
LAPIS SEMICONDUCTOR CO LTD5 citations83
US8921987B2Dec 30, 2014
Semiconductor device and measurement device having an oscillator
LAPIS SEMICONDUCTOR CO LTD8 citations83
US11854952B2Dec 26, 2023
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US10243515B2Mar 26, 2019
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US9787250B2Oct 10, 2017
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US9584134B2Feb 28, 2017
Correcting temperature based oscillation frequency errors in semiconductor device
LAPIS SEMICONDUCTOR CO LTD2 citations72
US12347757B2Jul 1, 2025
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations62
US11309234B2Apr 19, 2022
Semiconductor device having an oscillator and an associated integrated circuit
LAPIS SEMICONDUCTOR CO LTD0 citations62
US10622944B2Apr 14, 2020
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations51
US10615108B2Apr 7, 2020
Semiconductor device and measurement device
LAPIS SEMICONDUCTOR CO LTD0 citations51
US10411715B2Sep 10, 2019
Semiconductor device, measurement device, and correction method
LAPIS SEMICONDUCTOR CO LTD0 citations51
US9838022B2Dec 5, 2017
Semiconductor device with oscillation frequency error correction
LAPIS SEMICONDUCTOR CO LTD0 citations51
US9257377B2Feb 9, 2016
Semiconductor device and measurement device having an oscillator
LAPIS SEMICONDUCTOR CO LTD0 citations51
HITACHI HIGH TECH CORP
7 patentsUS11978612B2May 7, 2024
Plasma processing apparatus
HITACHI HIGH TECH CORP3 citations75
US11424105B2Aug 23, 2022
Plasma processing apparatus
HITACHI HIGH TECH CORP3 citations73
US12444572B2Oct 14, 2025
Plasma processing apparatus
HITACHI HIGH TECH CORP0 citations62
US11094512B2Aug 17, 2021
Plasma processing apparatus and plasma processing method
HITACHI HIGH TECH CORP0 citations62
US11081320B2Aug 3, 2021
Plasma processing apparatus, plasma processing method, and ECR height monitor
HITACHI HIGH TECH CORP1 citations62
US10699884B2Jun 30, 2020
Plasma processing apparatus and plasma processing method
HITACHI HIGH TECH CORP1 citations62
US12009180B2Jun 11, 2024
Plasma processing apparatus
HITACHI HIGH TECH CORP0 citations52
TOSHIBA KK
5 patentsUS6749816B1Jun 15, 2004
High-pressure treatment apparatus, feeding method thereto and protection method thereof
TOSHIBA KK26 citations90
US6090291AJul 18, 2000
Waste processing method and waste processing apparatus
TOSHIBA KK40 citations90
US7442363B2Oct 28, 2008
Hydrogen iodide manufacturing method and hydrogen iodide manufacturing apparatus
TOSHIBA KK6 citations68
US10227700B2Mar 12, 2019
Hydrogen production system and method for producing hydrogen
TOSHIBA KK1 citations61
US7329395B2Feb 12, 2008
Treatment apparatus and treatment method for organic waste
TOSHIBA KK6 citations53
VICTOR COMPANY OF JAPAN
5 patentsUS5715285AFeb 3, 1998
Data transmission apparatus, a data receiving apparatus, and a data transmission system
VICTOR COMPANY OF JAPAN8 citations74
US4885750ADec 5, 1989
Method and apparatus for error correction
VICTOR COMPANY OF JAPAN8 citations74
US4868827ASep 19, 1989
Digital data processing system
VICTOR COMPANY OF JAPAN15 citations74
US4811370AMar 7, 1989
Digital muting circuit
VICTOR COMPANY OF JAPAN6 citations63
US7911515B2Mar 22, 2011
Imaging apparatus and method of processing video signal
VICTOR COMPANY OF JAPAN4 citations56
MIURA KOGYO KK
3 patentsXEROX CORP
2 patentsFUJI XEROX CO LTD
2 patentsNUVOTON TECHNOLOGY CORP JAPAN
2 patentsNSK LTD
2 patentsUS11541450B2Jan 3, 2023
Shaft for steering device, method of manufacturing shaft for steering device, and electric power steering device
NSK LTD2 citations69
US11242085B2Feb 8, 2022
Shaft for steering device, method of manufacturing shaft for steering device, and electric power steering device
NSK LTD1 citations58
SHARP KK
1 patentSUYAMA SHOKO
1 patentHITACHI HIGH-TECH CORP
1 patentYAMADA KAZUYA
1 patentMITSUI SHIPBUILDING ENG
1 patentMIURA KOJI
1 patentMAEKAWA SEISAKUSHO KK
1 patentTOYO ENGINEERING CORP
1 patentPANASONIC IP MAN CO LTD
1 patentShowing the top 50 of 63 patents by PatentIndex Score.