Inventor
TAMACHI TSUNEAKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “TAMACHI TSUNEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
13 patentsUS6459564B1Oct 1, 2002
Electrical double layer capacitor and portable electronic apparatus equipped with electrical double layer capacitor
SEIKO INSTR INC57 citations95
US8976508B2Mar 10, 2015
Electrochemical cell
SEIKO INSTR INC7 citations83
US10366844B2Jul 30, 2019
Electrochemical cell
SEIKO INSTR INC6 citations73
US6625008B2Sep 23, 2003
Electrical double layer capacitor and portable electronic apparatus equipped with electrical double layer capacitor
SEIKO INSTR INC11 citations73
US7901818B2Mar 8, 2011
Hydrogen generator
SEIKO INSTR INC2 citations62
US7336053B2Feb 26, 2008
Battery-powered electronic equipment with charge control circuit
SEIKO INSTR INC4 citations62
US8964357B2Feb 24, 2015
Electrochemical cell
SEIKO INSTR INC3 citations61
US10916798B2Feb 9, 2021
Electrochemical cell and manufacturing method of electrochemical cell
SEIKO INSTR INC0 citations52
US10622592B2Apr 14, 2020
Electrochemical cell and manufacturing method of the electrochemical cell
SEIKO INSTR INC0 citations52
US11050080B2Jun 29, 2021
Electrochemical cell
SEIKO INSTR INC0 citations51
US10249904B2Apr 2, 2019
Electrochemical cell
SEIKO INSTR INC0 citations41
US9941504B2Apr 10, 2018
All-solid-state electrode body and electrochemical cell
SEIKO INSTR INC0 citations41
US7811691B2Oct 12, 2010
Fuel cell system
SEIKO INSTR INC0 citations41
OZAKI TORU
5 patentsUS9190674B2Nov 17, 2015
Fuel cell and fuel cell system
OZAKI TORU5 citations71
US8129066B2Mar 6, 2012
Fuel cell exhibiting enhanced hydrogen distribution density
OZAKI TORU2 citations61
US8192887B2Jun 5, 2012
Fuel cell
OZAKI TORU3 citations60
US9406951B2Aug 2, 2016
Fuel cell and fuel cell system as described and claimed in
OZAKI TORU0 citations50
US8389179B2Mar 5, 2013
Fuel cell
OZAKI TORU0 citations39
SARATA TAKAFUMI
4 patentsUS8530102B2Sep 10, 2013
Hydrogen generator
SARATA TAKAFUMI4 citations61
US8153320B2Apr 10, 2012
Pressure regulating valve, fuel cell system using same, and hydrogen generating facility
SARATA TAKAFUMI3 citations60
US8415066B2Apr 9, 2013
Pressure regulating valve, fuel cell system using same, and hydrogen generating facility
SARATA TAKAFUMI0 citations50
US8129063B2Mar 6, 2012
Hydrogen production apparatus with solution feed control to eliminate build-up of products on a solid reactant
SARATA TAKAFUMI0 citations39
YANASE NORIMASA
3 patentsTAMACHI TSUNEAKI
3 patentsUS8264818B2Sep 11, 2012
Electrochemical cell and method of manufacturing electrochemical cell
TAMACHI TSUNEAKI8 citations81
US8797716B2Aug 5, 2014
Electrochemical cell
TAMACHI TSUNEAKI2 citations60
US8553392B2Oct 8, 2013
Electronic component, electronic device, and manufacturing method for the electronic component
TAMACHI TSUNEAKI1 citations50