Kunihiro Ichimura

AT Agency Of Industrial Science And Technology: 10 patents #9 of 1,778Top 1%

MI Ministry Of International Trade & Industry: 7 patents #5 of 582Top 1%

DT Director-General Of Agency Of Industrial Science And Technology: 2 patents #83 of 696Top 15%

DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%

NK Nippon Kayaku: 2 patents #345 of 1,103Top 35%

OC Oji Paper Co.: 2 patents #101 of 423Top 25%

SC Sekisui Chemical Co.: 2 patents #358 of 908Top 40%

TK Toda Kogyo: 2 patents #141 of 328Top 45%

TC Toyo Gosei Kogyo Co.: 2 patents #7 of 50Top 15%

SO Sony: 2 patents #12,963 of 25,231Top 55%

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%

AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%

UN Unknown: 1 patents #29,356 of 83,584Top 40%

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%

JI Japan Chemical Innovation Institute: 1 patents #25 of 43Top 60%

KG Kogyo Gijutsuin: 1 patents #1 of 24Top 5%

MU Murakami: 1 patents #68 of 147Top 50%

NT National Institute Of Advanced Industrial Science And Technology: 1 patents #1,256 of 3,134Top 45%

Overall (All Time): #139,671 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #	Title	Co-Inventors	Date
4287335	Nitrogen-containing heterocyclic compound having acetal group and method for manufacture thereof	—	1981-09-01
4272620	Polyvinyl alcohol-styrylpyridinium photosensitive resins and method for manufacture thereof	—	1981-06-09
4269941	Method for enzyme immobilization	—	1981-05-26