Inventor

MIYANO YOSHIFUMI

JP2 patents

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

JGC CATALYSTS & CHEMICALS LTD

1 patent

US7978409B2Jul 12, 2011

Hard coat layer-forming composition and optical lens

JGC CATALYSTS & CHEMICALS LTD8 citations80

OHTSUKA KEISUKE

1 patent

US8182860B2May 22, 2012

Dental filler

OHTSUKA KEISUKE1 citations42