P

Inventor

YOSHIMURA TAKAFUMI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIMURA TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI GAS CHEMICAL CO

9 patents
US7019173B2Mar 28, 2006

Fluorine compound and fluorinating agent comprising the compound

MITSUBISHI GAS CHEMICAL CO6 citations73
US7642374B2Jan 5, 2010

Process for producing 5-iodo-2-methylbenzoic acid

MITSUBISHI GAS CHEMICAL CO3 citations62
US5644018AJul 1, 1997

Pitch with reduced tendency to smoke during spinning and a process for the production of said pitch

MITSUBISHI GAS CHEMICAL CO6 citations61
US7750182B2Jul 6, 2010

Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid

MITSUBISHI GAS CHEMICAL CO0 citations51
US7638652B2Dec 29, 2009

Method for producing fluoroamine

MITSUBISHI GAS CHEMICAL CO0 citations51
US7297821B2Nov 20, 2007

Fluorine compound and fluorinating agent comprising the compound

MITSUBISHI GAS CHEMICAL CO0 citations51
US5998566ADec 7, 1999

Phenol derivatives and process for their production

MITSUBISHI GAS CHEMICAL CO1 citations51
US6187964B1Feb 13, 2001

Method of producing phenol compound

MITSUBISHI GAS CHEMICAL CO0 citations50
US7405331B2Jul 29, 2008

High-purity (fluoroalkyl)benzene derivative and process for producing the same

MITSUBISHI GAS CHEMICAL CO0 citations41

HIDAKA TOSHIO

1 patent
US8093429B2Jan 10, 2012

Fluoroamine having perfluoroalkyl group, process for producing the same, method of fluorination therewith, and method of recovering amide having perfluoroalkyl group

HIDAKA TOSHIO2 citations55

YOSHIMURA TAKAFUMI

1 patent
US8466326B2Jun 18, 2013

Production method for ubiquinone powder for use in preparations and product thereof

YOSHIMURA TAKAFUMI0 citations39

TANAKA KAZUO

1 patent
US8173806B2May 8, 2012

Method for production of quinazolin-4-one derivative

TANAKA KAZUO0 citations39