Inventor

SEKI RYOUICHI

JP5 patents

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

MITSUI CHEMICALS INC

2 patents

US9529118B2Dec 27, 2016

Composition for optical material and use of same

MITSUI CHEMICALS INC4 citations71

US6797805B2Sep 28, 2004

Organic polymers and novel polymerizable compounds

MITSUI CHEMICALS INC6 citations59

KIZU KOUICHI

1 patent

US8883925B2Nov 11, 2014

Cyclic olefin polymer composition, use thereof, and cyclic olefin polymer

KIZU KOUICHI13 citations73

OKAZAKI KOJU

1 patent

US8617711B2Dec 31, 2013

Single layer film and hydrophilic material comprising the same

OKAZAKI KOJU4 citations58

KAWABE KUNIAKI

1 patent

US9260549B2Feb 16, 2016

Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereof

KAWABE KUNIAKI0 citations45