Inventor

NIWA JUNICHI

JP16 patents

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

TOYOTA JIDOSHOKKI KK

6 patents

US10411296B2Sep 10, 2019

Structural body containing garnet-type ionic conductor

TOYOTA JIDOSHOKKI KK0 citations51

US9590237B2Mar 7, 2017

Lithium-ion secondary battery and method for producing the same

TOYOTA JIDOSHOKKI KK1 citations51

US9583765B2Feb 28, 2017

Positive electrode active material for sodium ion secondary battery, positive electrode, and sodium ion secondary battery

TOYOTA JIDOSHOKKI KK1 citations51

US9444100B2Sep 13, 2016

Secondary battery

TOYOTA JIDOSHOKKI KK0 citations51

US9082525B2Jul 14, 2015

Lithium silicate-based compound and production process for the same, positive-electrode active material and positive electrode for use in lithium-ion secondary battery as well as secondary battery

TOYOTA JIDOSHOKKI KK0 citations51

US10734682B2Aug 4, 2020

Electrolytic solution

TOYOTA JIDOSHOKKI KK0 citations41

NIWA JUNICHI

3 patents

US8728663B2May 20, 2014

Positive electrode for lithium-ion secondary battery and lithium-ion secondary battery comprising that positive electrode

NIWA JUNICHI3 citations56

US9306220B2Apr 5, 2016

Lithium ion secondary battery electrode, manufacturing process for the same, and lithium ion secondary battery using the electrode

NIWA JUNICHI0 citations48

US9337477B2May 10, 2016

Lithium secondary battery electrode including coated layer having acrylic copolymer chemically bonded to binder of active material layer and manufacturing process for the same

NIWA JUNICHI0 citations38

KOJIMA TOSHIKATSU

2 patents

US9269954B2Feb 23, 2016

Production process for lithium-silicate-system compound

KOJIMA TOSHIKATSU5 citations66

US9315390B2Apr 19, 2016

Production process for lithium-silicate-based compound

KOJIMA TOSHIKATSU0 citations36

UNIV TOKYO

2 patents

US10658706B2May 19, 2020

Aqueous electrolytic solution for power storage device and power storage device including said aqueous electrolytic solution

UNIV TOKYO1 citations62

US10629958B2Apr 21, 2020

Aqueous electrolytic solution for power storage device and power storage device including said aqueous electrolytic solution

UNIV TOKYO1 citations62

MIYUKI TAKUHIRO

1 patent

US8940436B2Jan 27, 2015

Sulfur-modified polyacrylonitrile, manufacturing method therefor, and application thereof

MIYUKI TAKUHIRO11 citations78

KOJIMA AKIRA

1 patent

US9330805B2May 3, 2016

Lithium silicate-based compound, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery using the same

KOJIMA AKIRA0 citations50

OHMORI OSAMU

1 patent

US8927157B2Jan 6, 2015

Condensed polycyclic aromatic compound, production process of same, and positive electrode active material for lithium ion secondary battery containing same

OHMORI OSAMU0 citations32