P

Inventor

KAMIKAWA MASAYUKI

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

HITACHI LTD

3 patents
US7010910B2Mar 14, 2006

Exhaust gas purification apparatus

HITACHI LTD13 citations83
US9416223B2Aug 16, 2016

Device and method for producing polyester

HITACHI LTD0 citations49
US8940947B2Jan 27, 2015

Glycerin purification method

HITACHI LTD0 citations49

KONDO TAKEYUKI

3 patents
US8558035B2Oct 15, 2013

Reaction process utilizing critical water

KONDO TAKEYUKI0 citations47
US8742178B2Jun 3, 2014

Process for synthesis of acrolein

KONDO TAKEYUKI0 citations46
US8450531B2May 28, 2013

Method for synthesizing acrolein

KONDO TAKEYUKI0 citations46

KAMIKAWA MASAYUKI

2 patents
US8604156B2Dec 10, 2013

Device and method for producing polybutylene succinate

KAMIKAWA MASAYUKI5 citations68
US8153754B2Apr 10, 2012

Equipment and method for producing polyhydroxycarboxylic acid

KAMIKAWA MASAYUKI2 citations58

OKA KENICHIRO

1 patent
US8106150B2Jan 31, 2012

Polylactide manufacturing apparatus and method for manufacturing polylactide

OKA KENICHIRO4 citations58

MATSUO TOSHIAKI

1 patent
US8198392B2Jun 12, 2012

Polymer producing method and apparatus and polymer degassing method and apparatus

MATSUO TOSHIAKI4 citations54

HITACHI AUTOMOTIVE SYSTEMS HANSHIN LTD

1 patent
US10190563B2Jan 29, 2019

Internal combustion engine ignition coil and method for manufacturing internal combustion engine ignition coil

HITACHI AUTOMOTIVE SYSTEMS HANSHIN LTD0 citations36

HITACHI PLANT TECHNOLOGIES LTD

1 patent
US7723540B2May 25, 2010

Method and apparatus for producing polyhydroxy carboxylic acid

HITACHI PLANT TECHNOLOGIES LTD0 citations36