Inventor

OKUMURA HIDEAKI

JP7 patents

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

SEIKO EPSON CORP

2 patents

US4715686ADec 29, 1987

Light-passive display device and method of manufacturing same

SEIKO EPSON CORP109 citations94

US6473147B1Oct 29, 2002

Liquid crystal device, method for manufacturing the liquid crystal device, and electronic apparatus

SEIKO EPSON CORP49 citations91

OKUMURA HIDEAKI

2 patents

US9080531B2Jul 14, 2015

Cylinder structure for internal combustion engine

OKUMURA HIDEAKI0 citations42

US9234458B2Jan 12, 2016

Installation device for instrumentation device of stationary engine

OKUMURA HIDEAKI0 citations32

ISHIDA MICHIYASU

1 patent

US8757127B2Jun 24, 2014

Gas engine with spark plug and bore-cooling holes

ISHIDA MICHIYASU14 citations80

SEIKO EPSON CORP A JAPANESE CO

1 patent

US4895432AJan 23, 1990

Display device having anti-reflective electrodes and/or insulating film

SEIKO EPSON CORP A JAPANESE CO15 citations72

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD

1 patent

US10480463B2Nov 19, 2019

Engine

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations36