P

Inventor

KODAMA HISASHI

JP53 patents
⚠️ This page may combine multiple inventors who share the name “KODAMA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AISIN SEIKI

28 patents
US4615307AOct 7, 1986

Hydraulic valve lifter for variable displacement engine

AISIN SEIKI61 citations95
US4546734AOct 15, 1985

Hydraulic valve lifter for variable displacement engine

AISIN SEIKI43 citations93
US4713045ADec 15, 1987

Auto-tensioner for belt systems and a method for adjusting tension degree

AISIN SEIKI29 citations92
US4509467AApr 9, 1985

Hydraulic lifter system for variable cylinder engines

AISIN SEIKI50 citations92
US4462353AJul 31, 1984

Variable cylinder device for internal combustion engines

AISIN SEIKI27 citations92
US5960756AOct 5, 1999

Valve control device for an internal combustion engine

AISIN SEIKI39 citations91
US4462364AJul 31, 1984

Hydraulic lash adjuster

AISIN SEIKI25 citations82
US4338894AJul 13, 1982

Self-contained hydraulic lash adjuster

AISIN SEIKI22 citations82
US4402285ASep 6, 1983

Self-contained hydraulic lash adjuster

AISIN SEIKI24 citations81
US4387675AJun 14, 1983

Engine valve actuating mechanism having a hydraulic fulcrum lifting device

AISIN SEIKI23 citations81
US4457270AJul 3, 1984

Hydraulic lifter

AISIN SEIKI21 citations80
US4925436AMay 15, 1990

Tensioner

AISIN SEIKI9 citations74
US4695268ASep 22, 1987

Automatic tensioner having locking mechanism

AISIN SEIKI10 citations74
US4635593AJan 13, 1987

Hydraulic valve lifter

AISIN SEIKI19 citations74
US4624224ANov 25, 1986

Hydraulic valve lifter

AISIN SEIKI15 citations74
US4541374ASep 17, 1985

Hydraulic lifter for internal combustion engine

AISIN SEIKI7 citations74
US4368699AJan 18, 1983

Self-contained type lash adjuster

AISIN SEIKI7 citations74
US4191142AMar 4, 1980

Self-contained hydraulic lash adjuster

AISIN SEIKI18 citations74
US5488934AFeb 6, 1996

Valve gear device

AISIN SEIKI13 citations73
US4911680AMar 27, 1990

Hermetically sealed autotensioner

AISIN SEIKI8 citations73
US4523551AJun 18, 1985

Valve actuating device

AISIN SEIKI18 citations73
US4438739AMar 27, 1984

Hydraulic lash adjuster

AISIN SEIKI8 citations73
US4385599AMay 31, 1983

Self-contained hydraulic lash adjuster

AISIN SEIKI12 citations73
US4616607AOct 14, 1986

Valve driving device for internal combustion engine

AISIN SEIKI6 citations63
US4567862AFeb 4, 1986

Hydraulic lifter device

AISIN SEIKI4 citations63
US4274370AJun 23, 1981

Self-contained type lash adjuster

AISIN SEIKI2 citations63
US4798180AJan 17, 1989

Self-contained hydraulic lash adjuster

AISIN SEIKI6 citations62
US4535734AAug 20, 1985

Self-contained hydraulic lash adjuster

AISIN SEIKI6 citations60

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

18 patents
US5762265AJun 9, 1998

Air-conditioning control unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD101 citations97
US5590062ADec 31, 1996

Simulator for producing various living environments mainly for visual perception

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD133 citations95
US6014503AJan 11, 2000

Computer aided building renovation supporting systems

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations94
US5467401ANov 14, 1995

Sound environment simulator using a computer simulation and a method of analyzing a sound space

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD141 citations94
US6026486AFeb 15, 2000

General purpose processor having a variable bitwidth

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US5678758AOct 21, 1997

Temperature control device of a heating or cooling apparatus for saving energy

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5477698ADec 26, 1995

Air conditioner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5299320AMar 29, 1994

Program control type vector processor for executing a vector pipeline operation for a series of vector data which is in accordance with a vector pipeline

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations92
US5267450ADec 7, 1993

Air conditioning apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US6023758AFeb 8, 2000

Method and processor for changing program by replacing instruction stored in ROM with predetermined value to be interpreted as an instruction

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
US5566338AOct 15, 1996

Interrupt control method and interrupt control circuit in a processor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5546327AAug 13, 1996

Apparatus for calculating geometrical view factor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5422717AJun 6, 1995

Method and apparatus for analyzing a lighting environment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5394354AFeb 28, 1995

Semiconductor memory and its layout design

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations74
US4531677AJul 30, 1985

Atomizer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations72
US5003324AMar 26, 1991

Thermal head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US5129233AJul 14, 1992

Automatic operation control system for air conditioner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US5432726AJul 11, 1995

Arithmetic unit for quantization/inverse quantigation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60

JAPAN TOBACCO INC

4 patents

Showing the top 50 of 53 patents by PatentIndex Score.