Inventor
KAWABATA YASUHIRO
JP71 patents
⚠️ This page may combine multiple inventors who share the name “KAWABATA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN SEIKI
29 patentsUS4580542AApr 8, 1986
Fuel heater and fuel contamination detecting apparatus
AISIN SEIKI33 citations93
US5195478AMar 23, 1993
Piston for an internal combustion engine
AISIN SEIKI27 citations92
US5054375AOct 8, 1991
Piston for internal combustion engine
AISIN SEIKI30 citations92
US4483369ANov 20, 1984
Linear motor-actuated flow control valve
AISIN SEIKI28 citations92
US4456218AJun 26, 1984
Fluid control valve
AISIN SEIKI55 citations92
US4539943ASep 10, 1985
Engine cooling system
AISIN SEIKI51 citations91
US4327772AMay 4, 1982
Valve device for controlling flow of fluid
AISIN SEIKI24 citations82
US5737838AApr 14, 1998
Method of making a piston unit for an internal combustion engine
AISIN SEIKI18 citations79
US4776075AOct 11, 1988
Method for manufacturing piston of internal combustion engine
AISIN SEIKI19 citations79
US4642991AFeb 17, 1987
Turbocharger control system
AISIN SEIKI13 citations74
US4571945AFeb 25, 1986
Turbocharger control device with optical turbocharger shaft speed sensing
AISIN SEIKI18 citations74
US4530374AJul 23, 1985
Linear motor-actuated flow control valve
AISIN SEIKI16 citations74
US4512153AApr 23, 1985
Turbocharger control system
AISIN SEIKI17 citations74
US4364301ADec 21, 1982
Vacuum actuator
AISIN SEIKI14 citations74
US4304390ADec 8, 1981
Pneumatic pressure responsive valve assembly
AISIN SEIKI14 citations74
US4297984ANov 3, 1981
Air-fuel mixture control valve assembly
AISIN SEIKI8 citations74
US4170971AOct 16, 1979
Pneumatic pressure control valve assembly
AISIN SEIKI11 citations74
US4166476ASep 4, 1979
Vacuum cut-off valve
AISIN SEIKI15 citations74
US3996955ADec 14, 1976
Vacuum supply valve
AISIN SEIKI19 citations74
US3972472AAug 3, 1976
Thermostatically responsive valve
AISIN SEIKI10 citations74
US5052281AOct 1, 1991
Internal combustion engine piston with top-land circumferential projection arrangement
AISIN SEIKI7 citations73
US4870733AOct 3, 1989
Manufacturing method of a piston for an internal combustion engine
AISIN SEIKI10 citations73
US4334837AJun 15, 1982
Diaphragm air pump assembly
AISIN SEIKI13 citations73
US4329123AMay 11, 1982
Diaphragm air pump assembly
AISIN SEIKI9 citations73
US4033125AJul 5, 1977
Air flow control means for automobile engine exhaust gas cleaning means
AISIN SEIKI13 citations73
US5285840AFeb 15, 1994
Method and apparatus for manufacturing piston of internal combustion engine
AISIN SEIKI14 citations70
US4050423ASep 27, 1977
Ignition timing adjusting device for internal combustion engines
AISIN SEIKI5 citations62
US4665948AMay 19, 1987
Electromagnetically operable fluid flow control valve mechanism
AISIN SEIKI2 citations59
US4585028AApr 29, 1986
Motor-driven proportional fluid flow control valve
AISIN SEIKI3 citations59
OMRON TATEISI ELECTRONICS CO
6 patentsUS8354902B2Jan 15, 2013
Structure of spring and actuator using the spring
OMRON TATEISI ELECTRONICS CO7 citations79
US9915689B2Mar 13, 2018
Measurement device and mounting unit
OMRON TATEISI ELECTRONICS CO4 citations69
US7455443B2Nov 25, 2008
Surface light source device
OMRON TATEISI ELECTRONICS CO6 citations63
US11484214B2Nov 1, 2022
Biological information measuring device
OMRON TATEISI ELECTRONICS CO0 citations55
US11712166B2Aug 1, 2023
Sphygmomanometer, and method and device for blood pressure measurement
OMRON TATEISI ELECTRONICS CO0 citations52
US11622694B2Apr 11, 2023
Pulse wave measurement device, pulse wave measurement method, and blood pressure measurement device
OMRON TATEISI ELECTRONICS CO0 citations52
OMRON HEALTHCARE CO LTD
3 patentsKAWABATA YASUHIRO
3 patentsUS8246455B2Aug 21, 2012
Video game with player directed discrete and free camera modes
KAWABATA YASUHIRO8 citations83
US8519316B2Aug 27, 2013
Photoelectric conversion apparatus and imaging system using the same
KAWABATA YASUHIRO3 citations62
US8271228B2Sep 18, 2012
Trace information processing device, trace information processing method, information recording medium, and program
KAWABATA YASUHIRO3 citations62
CANON KK
2 patentsCOLGATE PALMOLIVE CO
2 patentsARISHIMA YU
1 patentTOYODA AUTOMATIC LOOM WORKS
1 patentKONAMI COMP ENTERTAINMENT
1 patentIMAI HIROSHI
1 patentTEZUKA TOMOYUKI
1 patentShowing the top 50 of 71 patents by PatentIndex Score.