Inventor
MATSUMOTO MUTSUMI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO MUTSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KAYAKU KK
12 patentsUS5124164AJun 23, 1992
Method for preserving fresh marine products with use of a deoxidant
NIPPON KAYAKU KK24 citations92
US5108649AApr 28, 1992
Preserving agent, method and container for preserving fresh marine product
NIPPON KAYAKU KK31 citations92
US4925980AMay 15, 1990
Process for producing methacrylic acid and a catalyst
NIPPON KAYAKU KK23 citations92
US4652673AMar 24, 1987
Process for producing methacrylic acid
NIPPON KAYAKU KK31 citations92
US4320227AMar 16, 1982
Process for producing methacrolein and methacrylic acid
NIPPON KAYAKU KK31 citations92
US4917820AApr 17, 1990
Ethylene removal agent, postharvest preservation agent and deodorant
NIPPON KAYAKU KK21 citations82
US4530916AJul 23, 1985
Catalyst for use in a methacrylic acid process
NIPPON KAYAKU KK17 citations81
US4273676AJun 16, 1981
Process for producing methacrylic acid and a catalyst
NIPPON KAYAKU KK17 citations81
US4745217AMay 17, 1988
Process for producing methacrylic acid
NIPPON KAYAKU KK7 citations73
US4467113AAug 21, 1984
Process for producing methacrylic acid
NIPPON KAYAKU KK15 citations73
US5213604AMay 25, 1993
Process for preventing chemical injuries to vegetables, fruits or flowers caused by fumigation and agent for eliminating methyl bromide
NIPPON KAYAKU KK11 citations72
US4172051AOct 23, 1979
Catalyst for producing methacrylic acid
NIPPON KAYAKU KK5 citations62
CANON KK
5 patentsUS7444062B2Oct 28, 2008
Playback system
CANON KK12 citations84
US6526218B1Feb 25, 2003
Editing-function-integrated reproducing apparatus
CANON KK8 citations73
US6968115B2Nov 22, 2005
Editing-function-integrated reproducing apparatus
CANON KK2 citations62
US8364010B2Jan 29, 2013
Image reproduction apparatus
CANON KK0 citations52
US7177523B2Feb 13, 2007
Image reproduction apparatus
CANON KK1 citations52
DENKA COMPANY LTD
5 patentsUS10781305B2Sep 22, 2020
Resin composition and membrane structure comprising the same
DENKA COMPANY LTD2 citations70
US12444322B2Oct 14, 2025
Simulated blood vessel and ulcer model using same
DENKA COMPANY LTD0 citations62
US12466956B2Nov 11, 2025
Electroconductive resin composition and molded article of same
DENKA COMPANY LTD0 citations60
US11965096B2Apr 23, 2024
Resin composition and biological model using same
DENKA COMPANY LTD0 citations60
US12246112B2Mar 11, 2025
Artificial blood vessel
DENKA COMPANY LTD0 citations50