P

Inventor

NISHIO YOSHITAKA

JP58 patents
⚠️ This page may combine multiple inventors who share the name “NISHIO YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANYO ELECTRIC CO

15 patents
US5432014AJul 11, 1995

Organic electroluminescent element and a method for producing the same

SANYO ELECTRIC CO164 citations99
US6046547AApr 4, 2000

Self-emission type image display device

SANYO ELECTRIC CO200 citations98
US5529853AJun 25, 1996

Organic electroluminescent element

SANYO ELECTRIC CO112 citations98
US6624570B1Sep 23, 2003

Electroluminescent display device and method for its fabrication

SANYO ELECTRIC CO86 citations97
US6358633B1Mar 19, 2002

Organic electroluminescence element

SANYO ELECTRIC CO62 citations96
US5457357AOct 10, 1995

Organic electroluminescent device having improved durability and producing method thereof

SANYO ELECTRIC CO25 citations93
US5456988AOct 10, 1995

Organic electroluminescent device having improved durability

SANYO ELECTRIC CO36 citations93
US5449564ASep 12, 1995

Organic electroluminescent element having improved durability

SANYO ELECTRIC CO42 citations93
US4989958AFeb 5, 1991

Focus adjusting apparatus provided with a focus lens member formed of polymer gel substance having electro-reactive deformability

SANYO ELECTRIC CO49 citations92
US6614177B2Sep 2, 2003

Organic light emitting device and method of manufacturing the same

SANYO ELECTRIC CO10 citations74
US4997244AMar 5, 1991

Optical wavelength converting device and manufacturing method thereof

SANYO ELECTRIC CO8 citations73
US7279834B2Oct 9, 2007

Organic electroluminescent display apparatus and method of fabricating the same

SANYO ELECTRIC CO5 citations63
US7095170B2Aug 22, 2006

Method of manufacturing an organic electroluminescent device and resulting device

SANYO ELECTRIC CO5 citations62
US6884140B2Apr 26, 2005

Organic light emitting device and method of manufacturing the same

SANYO ELECTRIC CO0 citations52
US5545400AAug 13, 1996

Deodorant method

SANYO ELECTRIC CO0 citations52

NIPPON DENSO CO

11 patents

MITSUBOSHI DIAMOND IND CO LTD

9 patents

DENSO CORP

3 patents

KWANSEI GAKUIN EDUCATIONAL FOUND

3 patents

FUJITSU LTD

2 patents

NISHIO YOSHITAKA

2 patents

NIPPON SOKEN

1 patent

HONDA MOTOR CO LTD

1 patent

TANISHO MOTOYUKI

1 patent

OHTSUKA IKUO

1 patent

SAKATA TOSHIYASU

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.