Inventor

YAMAZAKI TOSHIHARU

4 patents

⚠️ This page may combine multiple inventors who share the name “YAMAZAKI TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UBE INDUSTRIES

2 patents

US3994960ANov 30, 1976

Process for preparing dialkyl oxalates

UBE INDUSTRIES31 citations77

US3953514AApr 27, 1976

Process for preparing cyclopentenone derivatives

UBE INDUSTRIES13 citations72

TOSHIBA KK

1 patent

US6373675B1Apr 16, 2002

Operating apparatus for switching device

TOSHIBA KK80 citations96

MITSUBISHI CHEM IND

1 patent

US4994130AFeb 19, 1991

Method for producing a composite laminate

MITSUBISHI CHEM IND29 citations85