Inventor
TOJO MASAHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOJO MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
9 patentsUS5210268AMay 11, 1993
Process for continuously producing an aromatic carbonate
ASAHI CHEMICAL IND129 citations96
US5847189ADec 8, 1998
Method for continuously producing a dialkyl carbonate and a diol
ASAHI CHEMICAL IND79 citations95
US6479689B1Nov 12, 2002
Process for continuously producing dialkyl carbonate and diol
ASAHI CHEMICAL IND71 citations94
US5872275AFeb 16, 1999
Process for the producing of aromatic carbonate
ASAHI CHEMICAL IND31 citations92
US6262210B1Jul 17, 2001
Process for producing aromatic carbonates
ASAHI CHEMICAL IND53 citations91
US6346638B1Feb 12, 2002
Process for continuous production of dialkyl carbonate and diol
ASAHI CHEMICAL IND33 citations90
US4661639AApr 28, 1987
Process for producing cyclic alcohol
ASAHI CHEMICAL IND9 citations73
US5166393ANov 24, 1992
Process for producing diaryl carbonate
ASAHI CHEMICAL IND10 citations68
US6472525B1Oct 29, 2002
Hexaazaisowurtzitane derivative and method for producing the same
ASAHI CHEMICAL IND4 citations62