Inventor
SHIBUYA ATSUSHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUYA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
8 patentsUS6531568B1Mar 11, 2003
Polyimide containing crosslinkable group and process for producing the same
MITSUI CHEMICALS INC45 citations92
US6080833AJun 27, 2000
Low-birefringent organic optical component and a spirobiindan polymer
MITSUI CHEMICALS INC51 citations92
US6458912B1Oct 1, 2002
Crystalline polyimide for melt molding with satisfactory thermal stability
MITSUI CHEMICALS INC24 citations91
US6916898B2Jul 12, 2005
Process for producing polyimide
MITSUI CHEMICALS INC12 citations84
US5821319AOct 13, 1998
Liquid crystal polyamide-imide copolymer
MITSUI CHEMICALS INC11 citations74
US5990261ANov 23, 1999
Organic optical component
MITSUI CHEMICALS INC6 citations73
US6103860AAug 15, 2000
Fluorine-containing polyamide
MITSUI CHEMICALS INC3 citations62
US7674413B2Mar 9, 2010
Process for producing cycloolefin resin composition
MITSUI CHEMICALS INC0 citations49
SHIBUYA ATSUSHI
6 patentsUSD425149SMay 16, 2000
Duck toy
SHIBUYA ATSUSHI22 citations92
USD425146SMay 16, 2000
Frog toy
SHIBUYA ATSUSHI28 citations92
US8955063B2Feb 10, 2015
Terminal device authentication method, terminal device and program
SHIBUYA ATSUSHI14 citations83
US8830811B2Sep 9, 2014
Resin composition and optical component
SHIBUYA ATSUSHI0 citations49
US9606677B2Mar 28, 2017
Display device with a backlight, control method of controlling a backlight of a display device and program of same
SHIBUYA ATSUSHI0 citations41
US8658718B2Feb 25, 2014
Molding material, use thereof, and process for producing molding material
SHIBUYA ATSUSHI0 citations41
NEC CORP
3 patentsUS6847703B2Jan 25, 2005
Portable communication terminal and communication service system
NEC CORP27 citations92
US7054666B2May 30, 2006
Method of calling function by keyword detection in portable communication apparatus
NEC CORP17 citations84
US7522882B2Apr 21, 2009
Presence update system and method therefor, and mobile communication terminal and non-contact communication apparatus used therefor
NEC CORP6 citations62