P

Inventor

IDE YUSAKU

JP7 patents
⚠️ This page may combine multiple inventors who share the name “IDE YUSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYO INK MFG CO

5 patents
US5795376AAug 18, 1998

Coated pigment and colorant composition

TOYO INK MFG CO43 citations91
US4199548AApr 22, 1980

Thermally diffusible composites

TOYO INK MFG CO42 citations91
US5281268AJan 25, 1994

Process for the production of β-form copper phthalocyanine pigment

TOYO INK MFG CO29 citations89
US4093424AJun 6, 1978

Thermogenic compositions

TOYO INK MFG CO26 citations81
US7255733B2Aug 14, 2007

Process for the production of β type copper phthalocyanine pigment and a use thereof

TOYO INK MFG CO4 citations60

HISAMITSU PHARMACEUTICAL CO

1 patent
US4205685AJun 3, 1980

Thermogenic sheet-combined poultices

HISAMITSU PHARMACEUTICAL CO56 citations93

TOYO INK MANUFACTURING CO INC

1 patent
US5229508AJul 20, 1993

Process for the preparation of copper phthalocyanine pigment

TOYO INK MANUFACTURING CO INC7 citations65