Inventor

KAWAMURA TETSUO

JP10 patents

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

CATALER CORP

2 patents

US8372562B2Feb 12, 2013

Conductive carbon carrier for fuel cell, electrode catalyst for fuel cell and solid polymer fuel cell comprising same

CATALER CORP1 citations50

US7910512B2Mar 22, 2011

Production process of electrode catalyst for fuel cell

CATALER CORP1 citations49

PIONEER ELECTRONIC CORP

1 patent

US4504704AMar 12, 1985

Loudspeaker system

PIONEER ELECTRONIC CORP199 citations95

TOYOTA MOTOR CO LTD

1 patent

US6684627B2Feb 3, 2004

Method of purifying exhaust gas from internal combustion engine

TOYOTA MOTOR CO LTD9 citations73

ZHONG CHUAN-JIAN

1 patent

US9548501B2Jan 17, 2017

Supported catalyst

ZHONG CHUAN-JIAN5 citations66

LI WEN

1 patent

US8541146B2Sep 24, 2013

Photocatalytic methods for preparation of electrocatalyst materials

LI WEN0 citations50

MERZOUGUI BELABBES

1 patent

US9252431B2Feb 2, 2016

Fuel cell catalyst with metal oxide/phosphate support structure and method of manufacturing same

MERZOUGUI BELABBES0 citations49

TOYOTA ENG & MFG NORTH AMERICA

1 patent

US10186711B2Jan 22, 2019

Photocatalytic methods for preparation of electrocatalyst materials

TOYOTA ENG & MFG NORTH AMERICA0 citations48

NWOGA TOCHI TUDOR

1 patent

US8609573B2Dec 17, 2013

Photocatalytic methods for preparation of electrocatalyst materials

NWOGA TOCHI TUDOR0 citations41

HITACHI LTD

1 patent

US9792189B2Oct 17, 2017

Server system, computer system, method for managing server system, and computer-readable storage medium

HITACHI LTD0 citations29