Inventor

CHIBA EISUKE

JP3 patents

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

KYODO PRINTING CO LTD

2 patents

US7743642B2Jun 29, 2010

Moisture absorbent material with indicator function, humidity indicator and packaging bag

KYODO PRINTING CO LTD22 citations89

US7887894B2Feb 15, 2011

Packaging bag and drying agent with moisture absorption indicator function

KYODO PRINTING CO LTD4 citations61

CHIBA EISUKE

1 patent

US8268421B2Sep 18, 2012

Packaging bag and drying agent with moisture absorption indicator function

CHIBA EISUKE1 citations44