Inventor

ISHIGURO HIDEYUKI

JP2 patents

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

TOYO INK MFG CO

1 patent

US5756356AMay 26, 1998

Method of indicating time or temperature-time accumulated value as color change, and materials therefor

TOYO INK MFG CO115 citations95

UCHIDA KENSAKU

1 patent

US8080704B2Dec 20, 2011

Absorbent article

UCHIDA KENSAKU32 citations83