P

Inventor

FUKUNISHI TAKUMI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “FUKUNISHI TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSOH CORP

4 patents
US5442523AAug 15, 1995

Backlighting device

TOSOH CORP113 citations98
US5093765AMar 3, 1992

Back lighting device for a panel

TOSOH CORP143 citations98
US5730518AMar 24, 1998

Backlighting device

TOSOH CORP48 citations96
US4937709AJun 26, 1990

Back lighting device for a liquid crystal panel

TOSOH CORP77 citations96

AGENCY IND SCIENCE TECHN

1 patent
US4924357AMay 8, 1990

Light source unit for a business machine

AGENCY IND SCIENCE TECHN40 citations89

TETRONICS RESEARCH & DEV CO LI

1 patent
US5376767ADec 27, 1994

Plasma torch and an apparatus for producing fused silica using plasma arc electrodes

TETRONICS RESEARCH & DEV CO LI24 citations88

TETRONICS RES & DEV CO LTD

1 patent
US5256855AOct 26, 1993

Silica production

TETRONICS RES & DEV CO LTD19 citations80

TOYO SODA MFG CO LTD

1 patent
US4148628AApr 10, 1979

Process of producing metallic chromium

TOYO SODA MFG CO LTD26 citations78