Inventor

IINUMA TOMOHISA

JP2 patents

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

TOA GOSEI CHEM IND

1 patent

US5073580ADec 17, 1991

Epoxy resin composition for use in sealing semiconductors

TOA GOSEI CHEM IND2 citations58

TOAGOSEI CO LTD

1 patent

US9849449B2Dec 26, 2017

Amorphous inorganic anion exchanger, resin composition for electronic component sealing, and process for producing amorphous bismuth compound

TOAGOSEI CO LTD0 citations42