KU

Koji Umetsu

SO Sony: 5 patents #189 of 3,100Top 7%
Overall (2017): #28,806 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9728821 Power storage apparatus and electric vehicle Yoshihiro Komatsu, Hidekazu Kikuchi, Naoyuki Sugeno, Morihiko Sato 2017-08-08
9705341 Electric storage apparatus, electronic device, electric vehicle, and electric power system including a magnetic core Yoshihiro Komatsu, Hidekazu Kikuchi 2017-07-11
9669723 Power storage device, power system and electric vehicle Naoyuki Sugeno, Morihiko Sato 2017-06-06
9620968 Power reserve apparatus, power system, and electric vehicle Naoyuki Sugeno, Morihiko Sato 2017-04-11
9608451 Electric power supplying apparatus, electric power supplying method, inverter, and electric vehicle Naoyuki Sugeno, Noritoshi Imamura, Eiji Kumagai, Atsushi Minami, Masayuki Yasuda 2017-03-28