Inventor
KAWAI SHIGERU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
8 patentsUS5434434AJul 18, 1995
Semiconductor optical device having device regions and diffraction gratings
NEC CORP84 citations95
US5095380AMar 10, 1992
Photoelectronic interconnection network for high-speed information processing
NEC CORP11 citations73
US5093875AMar 3, 1992
Optical interconnection apparatus
NEC CORP10 citations73
US5063531ANov 5, 1991
Optical neural net trainable in rapid time
NEC CORP20 citations73
US5028969AJul 2, 1991
Semiconductor device for a space modulation matrix and method for driving a space modulation matrix
NEC CORP15 citations73
US5452384ASep 19, 1995
Optical integrated lensed connector for focussing oblique incident light
NEC CORP13 citations72
US5258623ANov 2, 1993
Positioning apparatus for optical element mounting operation having a positioning light receiving element formed on an optical element substrate
NEC CORP2 citations62
US5235661AAug 10, 1993
Optical connection device of a planar type
NEC CORP3 citations62
KAO CORP
4 patentsUS6635777B1Oct 21, 2003
Acid oil-in-water emulsified composition
KAO CORP21 citations92
US7550170B2Jun 23, 2009
Acidic oil-in-water emulsion compositions
KAO CORP16 citations80
US6743459B2Jun 1, 2004
Acidic oil-in-water type emulsion composition
KAO CORP6 citations71
US7041328B2May 9, 2006
Acid oil-in-water emulsified composition
KAO CORP4 citations62