Inventor

SUGIYAMA TUYOSHI

JP4 patents

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

FUJI PHOTO FILM CO LTD

3 patents

US4887623ADec 19, 1989

Apparatus for removing particles from a flexible support

FUJI PHOTO FILM CO LTD16 citations81

US4944808AJul 31, 1990

Method of removing particles from a flexible support, and apparatus for practicing same

FUJI PHOTO FILM CO LTD11 citations72

US5198329AMar 30, 1993

Silver halide photographic material containing an antibiotic

FUJI PHOTO FILM CO LTD4 citations54

SONY CORP

1 patent

US6632256B1Oct 14, 2003

Method for manufacturing a non-aqueous-gel-electrolyte battery

SONY CORP19 citations88