P

Inventor

OHTSUKA YU

JP10 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKA YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOJO NOBUHIKO

5 patents
US8338028B2Dec 25, 2012

Electrode active material for power storage device, power storage device, and electronic and transport devices

HOJO NOBUHIKO1 citations49
US10050274B2Aug 14, 2018

Power storage device

HOJO NOBUHIKO0 citations40
US8614019B2Dec 24, 2013

Electricity storage device

HOJO NOBUHIKO0 citations40
US8945769B2Feb 3, 2015

Accumulator material and accumulator device

HOJO NOBUHIKO0 citations39
US9650392B2May 16, 2017

Electrode active material for power storage device, power storage device, and electronic and transportation device

HOJO NOBUHIKO0 citations34

TSUKAGOSHI TAKAFUMI

2 patents
US9640335B2May 2, 2017

Electrode and electricity storage device

TSUKAGOSHI TAKAFUMI3 citations68
US8551652B2Oct 8, 2013

Electricity storage material and electricity storage device

TSUKAGOSHI TAKAFUMI2 citations58

OHTSUKA YU

2 patents
US8263241B2Sep 11, 2012

Method for manufacturing secondary battery and method for preparing positive electrode active material for secondary battery

OHTSUKA YU3 citations59
US8338027B2Dec 25, 2012

Phenanthrenequinone compound, electrode active material, and power storage device

OHTSUKA YU5 citations58

YAMAMOTO TAKAKAZU

1 patent
US8481674B2Jul 9, 2013

Polymer, semiconductor film, electrode, electrode active material, electrochemical element and electricity storage device

YAMAMOTO TAKAKAZU0 citations48