P

Inventor

TAKEUCHI KUNIHIKO

JP70 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKYO KEIKI KK

20 patents
US4924171AMay 8, 1990

System for supplying power source by electromagnetic induction coupling

TOKYO KEIKI KK147 citations97
US5070500ADec 3, 1991

Memory package system utilizing inductive coupling between memory module and read/write unit

TOKYO KEIKI KK64 citations96
US4866616ASep 12, 1989

Information recording apparatus for vehicles

TOKYO KEIKI KK106 citations96
US5023887AJun 11, 1991

Data transmission system using spread spectrum communication

TOKYO KEIKI KK97 citations95
US4886422ADec 12, 1989

Control apparatus of variable delivery pump

TOKYO KEIKI KK63 citations94
US4809426AMar 7, 1989

Information processing apparatus of tool holder

TOKYO KEIKI KK72 citations94
US5128972AJul 7, 1992

Memory package system

TOKYO KEIKI KK24 citations92
US4953123AAug 28, 1990

Memory system to perform data transfer by a contactless electromagnetic induction coupling system using induction coils

TOKYO KEIKI KK46 citations92
US4856177AAug 15, 1989

Automatic tool changer with electromagnetically readable tool holder having an electromagnetically coupling stopper for numerical control

TOKYO KEIKI KK37 citations92
US4858103AAug 15, 1989

Fluid valve control system for controlling fluid pressure or flow

TOKYO KEIKI KK33 citations92
US4821198AApr 11, 1989

Apparatus for reading out work machining data written in a memory module attached to a pallet when the pallet is moved to a machine tool

TOKYO KEIKI KK52 citations92
US4706703ANov 17, 1987

Fluid control valve

TOKYO KEIKI KK29 citations91
US4858133AAug 15, 1989

Drive management system

TOKYO KEIKI KK22 citations82
US4833593AMay 23, 1989

Method for preparing information tables for a digital valve control apparatus

TOKYO KEIKI KK21 citations82
US4855729AAug 8, 1989

Communication control system of fluid control valve

TOKYO KEIKI KK22 citations81
US4905218AFeb 27, 1990

Optical multiplex communication system

TOKYO KEIKI KK11 citations74
US4528491AJul 9, 1985

Pulse motor control apparatus

TOKYO KEIKI KK20 citations74
US4855994AAug 8, 1989

Memory package system for performing data transmission between memory module and write/read unit by electromagnetic induction coupling

TOKYO KEIKI KK16 citations73
US4724372AFeb 9, 1988

Speed control apparatus of hydraulic actuator

TOKYO KEIKI KK9 citations73
US4626758ADec 2, 1986

Digital valve control apparatus

TOKYO KEIKI KK11 citations73

YAZAKI CORP

9 patents

TAKEUCHI KUNIHIKO

7 patents

HERCULES INC

5 patents

NIPPON PAINT CO LTD

3 patents

TOKIMEC INC

1 patent

MORI SEIKI SEISAKUSHO KK

1 patent

AGENCY IND SCIENCE TECHN

1 patent

MITSUI PETROCHEMICAL IND

1 patent

OWENS CORNING FIBERGLASS CORP

1 patent

FIBERCO INC

1 patent

Showing the top 50 of 70 patents by PatentIndex Score.