P

Inventor

OKAMOTO NARUYASU

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

HITACHI LTD

4 patents
US6846103B2Jan 25, 2005

Apparatus for continuous stirring and process for continuous polycondensation of polymer resin

HITACHI LTD21 citations88
US5653126AAug 5, 1997

Packing material and air separator

HITACHI LTD19 citations88
US7160948B2Jan 9, 2007

Polymer alloy including polylactic acid

HITACHI LTD11 citations81
US7521524B2Apr 21, 2009

Polymerization method and polymerization apparatus

HITACHI LTD0 citations50

HITACHI PLANT TECHNOLOGIES LTD

3 patents
US7776277B2Aug 17, 2010

Polymerization method and polymerization apparatus

HITACHI PLANT TECHNOLOGIES LTD0 citations50
US7931872B2Apr 26, 2011

Polymerization processor

HITACHI PLANT TECHNOLOGIES LTD0 citations41
US7723540B2May 25, 2010

Method and apparatus for producing polyhydroxy carboxylic acid

HITACHI PLANT TECHNOLOGIES LTD0 citations36

KONDO TAKEYUKI

2 patents
US8558035B2Oct 15, 2013

Reaction process utilizing critical water

KONDO TAKEYUKI0 citations47
US8450531B2May 28, 2013

Method for synthesizing acrolein

KONDO TAKEYUKI0 citations46

KAMIKAWA MASAYUKI

1 patent
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