Inventor
TAMAMITSU KENJI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “TAMAMITSU KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CHEMICON
21 patentsUS6166899ADec 26, 2000
Electrolyte for electrolytic capacitor and electrolytic capacitor having the same
NIPPON CHEMICON46 citations95
US6493211B1Dec 10, 2002
Electrolyte for electrolytic capacitor
NIPPON CHEMICON24 citations91
US6274061B1Aug 14, 2001
Electrolyte for electrolytic capacitor and electrolytic capacitor having the same
NIPPON CHEMICON12 citations73
US10490316B2Nov 26, 2019
Titanium oxide particles, titanium oxide particle production method, power storage device electrode including titanium oxide particles, and power storage device provided with electrode including titanium oxide particles
NIPPON CHEMICON2 citations72
US10374222B2Aug 6, 2019
Electrode material for lithium ion secondary batteries, method for producing electrode material for lithium ion secondary batteries, and lithium ion secondary battery
NIPPON CHEMICON1 citations62
US11024469B2Jun 1, 2021
Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrode
NIPPON CHEMICON0 citations61
US10984961B2Apr 20, 2021
Hybrid capacitor and manufacturing method thereof
NIPPON CHEMICON0 citations55
US10784514B2Sep 22, 2020
Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode material
NIPPON CHEMICON0 citations51
US10573896B2Feb 25, 2020
Conductive carbon, electrode material including said conductive carbon, and electrode using said electrode material
NIPPON CHEMICON0 citations51
US10438751B2Oct 8, 2019
Titanium oxide crystal body and power storage device electrode including titanium oxide crystalline body
NIPPON CHEMICON0 citations51
US10332692B2Jun 25, 2019
Electrode, method for producing said electrode, electricity storage device provided with said electrode, and conductive carbon mixture for electricity storage device electrode
NIPPON CHEMICON0 citations51
US10109431B2Oct 23, 2018
Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite
NIPPON CHEMICON0 citations51
US9905853B2Feb 27, 2018
Conductive carbon, electrode material including said carbon, electrode in which said electrode material is used, and electric storage device provided with said electrode
NIPPON CHEMICON0 citations51
US9368793B2Jun 14, 2016
Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite
NIPPON CHEMICON1 citations51
US8913369B2Dec 16, 2014
Electrolytic solution for aluminum electrolytic capacitor, and aluminum electrolytic capacitor
NIPPON CHEMICON0 citations51
US11152159B2Oct 19, 2021
Hybrid capacitor and manufacturing method thereof
NIPPON CHEMICON0 citations50
US9536675B2Jan 3, 2017
Polymerization liquid, conductive polymer film obtained from polymerization liquid, and solid electrolytic capacitor
NIPPON CHEMICON1 citations49
US8824120B2Sep 2, 2014
Electrode for electric double layer capacitor and method for producing the same
NIPPON CHEMICON0 citations45
US10847801B2Nov 24, 2020
Electroconductive carbon, electrode material containing said carbon, electrode using said electrode material, and power storage device provided with said electrode
NIPPON CHEMICON0 citations41
US9859035B2Jan 2, 2018
Process for producing composite material of metal oxide with conductive carbon
NIPPON CHEMICON0 citations38
US9843037B2Dec 12, 2017
Electrode material and manufacturing method thereof
NIPPON CHEMICON0 citations38
NAOI KATSUHIKO
3 patentsUS9287553B2Mar 15, 2016
Composite of metal oxide nanoparticles and carbon, method of production thereof, electrode and electrochemical element employing said composite
NAOI KATSUHIKO5 citations82
US9005814B2Apr 14, 2015
Lithium titanate crystal structure, composite of lithium titanate crystal structure and carbon, method of production thereof, and electrode and electrochemical element employing said composite
NAOI KATSUHIKO2 citations61
US9296623B2Mar 29, 2016
Lithium titanate nanoparticles, composite of lithium titanate nanoparticles and carbon, method of production thereof, electrode material consisting of said composite, electrode, electrochemical element, and electrochemical capacitor employing said electrode material
NAOI KATSUHIKO1 citations50