Inventor

SAWAMOTO MITSUO

JP5 patents

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

NIPPON SODA CO

1 patent

US7649079B2Jan 19, 2010

Method for removing metal and method for producing polymer

NIPPON SODA CO13 citations80

SEKISUI CHEMICAL CO LTD

1 patent

US5102966AApr 7, 1992

Process for preparing star compounds

SEKISUI CHEMICAL CO LTD15 citations70

SUMITOMO CHEMICAL CO

1 patent

US4696988ASep 29, 1987

Process for preparation of reactive polymers and polymers prepared by said process

SUMITOMO CHEMICAL CO5 citations60

ZEON CORP

1 patent

US9745394B2Aug 29, 2017

Conjugated diene polymer and method for producing same

ZEON CORP0 citations50

BANDO FUMIAKI

1 patent

US9243100B2Jan 26, 2016

Conjugated diene polymer and method for producing same

BANDO FUMIAKI0 citations43