Inventor
OSHIMA TAKAO
12 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
5 patentsUS4294940AOct 13, 1981
Resin composition for electrocoating
SUMITOMO CHEMICAL CO37 citations92
US4161571AJul 17, 1979
Process for production of the maleic anhydride adduct of a liquid polymer
SUMITOMO CHEMICAL CO36 citations92
US4080493AMar 21, 1978
Process for production of the maleic anhydride adduct of a liquid polymer
SUMITOMO CHEMICAL CO19 citations81
US4371665AFeb 1, 1983
Modified epoxy resin composition
SUMITOMO CHEMICAL CO15 citations72
US4463134AJul 31, 1984
Modified epoxy resin composition
SUMITOMO CHEMICAL CO5 citations62
SHINETSU CHEMICAL CO
4 patentsUS5580192ADec 3, 1996
Artificial soil structure and a method of preventing land desertification using the same
SHINETSU CHEMICAL CO25 citations92
US5472458ADec 5, 1995
Artificial soil structure and a method of preventing land desertification using the same
SHINETSU CHEMICAL CO31 citations92
US5520480AMay 28, 1996
Methods for laying roads
SHINETSU CHEMICAL CO9 citations73
US5393312AFeb 28, 1995
Agent for prevention of salt damage of plants and a method of preventing salt damage of plants using the same
SHINETSU CHEMICAL CO11 citations73