P

Inventor

OHSHIMA TETSUYA

JP12 patents
⚠️ This page may combine multiple inventors who share the name “OHSHIMA TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

4 patents
US6081380AJun 27, 2000

Directional reflection screen and projection display

HITACHI LTD63 citations96
US7742137B2Jun 22, 2010

Display device and electrical appliance using the same

HITACHI LTD11 citations84
US7580181B2Aug 25, 2009

Display

HITACHI LTD16 citations83
US6705730B2Mar 16, 2004

Picture display device

HITACHI LTD4 citations62

HITACHI DISPLAYS LTD

3 patents
US7986297B2Jul 26, 2011

Image display apparatus utilizing electrophoresis

HITACHI DISPLAYS LTD3 citations62
US7336410B2Feb 26, 2008

High-definition pixel structure of electrochromic displays and method of producing the same

HITACHI DISPLAYS LTD2 citations62
US7710515B2May 4, 2010

Backlight module and liquid crystal display using the same

HITACHI DISPLAYS LTD2 citations59

HITACHI LTD & NIPPON HOSO KYOK

1 patent
US5488386AJan 30, 1996

Imaging apparatus and operation method of the same

HITACHI LTD & NIPPON HOSO KYOK27 citations87

SEMICONDUCTOR ENERGY LAB

1 patent
US8932903B2Jan 13, 2015

Method for forming wiring, semiconductor device, and method for manufacturing semiconductor device

SEMICONDUCTOR ENERGY LAB10 citations84

ADACHI MASAYA

1 patent
US8248562B2Aug 21, 2012

Display panel having an antireflection layer

ADACHI MASAYA2 citations62

NIPPON SYNTHETIC CHEM IND

1 patent
US4568624AFeb 4, 1986

Toner composition having a dye composition

NIPPON SYNTHETIC CHEM IND3 citations58

NIPPON GOSEI KAGAKO KOGYO KK

1 patent
US4656113AApr 7, 1987

Dye composition and use thereof

NIPPON GOSEI KAGAKO KOGYO KK3 citations53