Inventor · disambiguated record
Tetsuo Kawamura
Also filed as: KAWAMURA TETSUO
10 granted patents·10 pending applications·215 citations·filing 1983–2013
85Inventor score
Files withKAWAMURA TETSUO7CATALER CORP2TOYOTA ENG & MFG NORTH AMERICA2TOYOTA MOTOR CO LTD2HITACHI LTD1
Top patents by PatentIndex Score
20 records- 0194US4504704ALoudspeaker systemPIONEER ELECTRONIC CORP·Filed 1983·Granted Mar 12, 1985·199 cites·6 claims
- 0278US9548501B2Supported catalystZHONG CHUAN-JIAN·Filed 2009·Granted Jan 17, 2017·5 cites·19 claims
- 0367US8372562B2Conductive carbon carrier for fuel cell, electrode catalyst for fuel cell and solid polymer fuel cell comprising sameCATALER CORP·Filed 2007·Granted Feb 12, 2013·1 cites·8 claims
- 0466US7910512B2Production process of electrode catalyst for fuel cellCATALER CORP·Filed 2008·Granted Mar 22, 2011·1 cites·15 claims
- 0561US2014031193A1Photocatalytic methods for preparation of electrocatalyst materialsTOYOTA ENG & MFG NORTH AMERICA·Filed 2013·Application pending·0 cites
- 0659US10186711B2Photocatalytic methods for preparation of electrocatalyst materialsTOYOTA ENG & MFG NORTH AMERICA·Filed 2013·Granted Jan 22, 2019·0 cites·1 claims
- 0759US6684627B2Method of purifying exhaust gas from internal combustion engineTOYOTA MOTOR CO LTD·Filed 2001·Granted Feb 3, 2004·9 cites·20 claims
- 0857US9252431B2Fuel cell catalyst with metal oxide/phosphate support structure and method of manufacturing sameMERZOUGUI BELABBES·Filed 2009·Granted Feb 2, 2016·0 cites·14 claims
- 0956US8541146B2Photocatalytic methods for preparation of electrocatalyst materialsLI WEN·Filed 2006·Granted Sep 24, 2013·0 cites·12 claims
- 1053US8609573B2Photocatalytic methods for preparation of electrocatalyst materialsNWOGA TOCHI TUDOR·Filed 2008·Granted Dec 17, 2013·0 cites·19 claims
- 1152US2010304268A1Ternary alloy catalysts for fuel cellsKAWAMURA TETSUO·Filed 2009·Application pending·0 cites
- 1251US2012003569A1Method of forming a ternary alloy catalyst for fuel cellKAWAMURA TETSUO·Filed 2009·Application pending·0 cites
- 1350US2009092888A1Electrode catalyst for fuel cell and production process of the sameTAKAHASHI HIROAKI·Filed 2008·Application pending·0 cites
- 1450US2012258854A1Method for treating a supported catalystKAWAMURA TETSUO·Filed 2009·Application pending·0 cites
- 1548US2010068591A1Fuel cell catalyst, fuel cell cathode and polymer electrolyte fuel cell including the sameKAWAMURA TETSUO·Filed 2008·Application pending·0 cites
- 1647US2010234210A1Fuel Cell Electrode Catalyst Comprising Binary Platinum Alloy and Fuel Cell Using the SameKAWAMURA TETSUO·Filed 2007·Application pending·0 cites
- 1746US2010304960A1Alloy fuel cell catalystsKAWAMURA TETSUO·Filed 2009·Application pending·0 cites
- 1843US2008280165A1Fuel Cell Cathode and a Polymer Electrolyte Fuel Cell Having the SameTOYOTA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 1941US2010227249A1Production method of an electrode catalyst for a fuel cell, electrode catalyst for a fuel cell, and solid polymer fuel cell comprising the sameKAWAMURA TETSUO·Filed 2007·Application pending·0 cites
- 2035US9792189B2Server system, computer system, method for managing server system, and computer-readable storage mediumHITACHI LTD·Filed 2013·Granted Oct 17, 2017·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Tetsuo Kawamura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →