Inventor
AKUTSU MITSUO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “AKUTSU MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADEKA ARGUS CHEMICAL CO LTD
8 patentsUS4980336ADec 25, 1990
Heat-sensitive recording material
ADEKA ARGUS CHEMICAL CO LTD6 citations71
US4944980AJul 31, 1990
Optical recording material
ADEKA ARGUS CHEMICAL CO LTD8 citations71
US4707507ANov 17, 1987
2,2,6,6-tetramethyl quaternary ammonium halides and synthetic resin and stabilizer compositions
ADEKA ARGUS CHEMICAL CO LTD8 citations70
US5081099AJan 14, 1992
Heat-sensitive recording material
ADEKA ARGUS CHEMICAL CO LTD5 citations60
US4918046AApr 17, 1990
Heat-sensitive recording material
ADEKA ARGUS CHEMICAL CO LTD4 citations60
US4889672ADec 26, 1989
Process for producing ceramic molding
ADEKA ARGUS CHEMICAL CO LTD3 citations60
US4362831ADec 7, 1982
Synergistic light and heat stabilizer compositions for synthetic resins and resin compositions containing the same
ADEKA ARGUS CHEMICAL CO LTD4 citations58
US4774367ASep 27, 1988
Phenol compound and heat-sensitive recording material
ADEKA ARGUS CHEMICAL CO LTD0 citations44
ASAHI DENKA KOGYO KK
6 patentsUS5985510ANov 16, 1999
Energy beam curable epoxy resin composition, stereolithographic resin composition and stereolithographic method
ASAHI DENKA KOGYO KK56 citations94
US5181988AJan 26, 1993
Method for preventing the discoloration of paper and paper treated to prevent discoloring
ASAHI DENKA KOGYO KK7 citations71
US6432875B1Aug 13, 2002
Thermal recording material
ASAHI DENKA KOGYO KK4 citations62
US6117487ASep 12, 2000
Process for forming metal oxide film by means of CVD system
ASAHI DENKA KOGYO KK6 citations61
US5175138ADec 29, 1992
Heat-sensitive recording material
ASAHI DENKA KOGYO KK3 citations60
US5607894AMar 4, 1997
Heat-sensitive recording material
ASAHI DENKA KOGYO KK2 citations54