MO

Motoyoshi Okumura

TO Toyota: 36 patents #380 of 26,838Top 2%
TI Toyota Industries: 27 patents #25 of 1,610Top 2%
YA Yazaki: 11 patents #397 of 3,427Top 15%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
SP Sumitomo Electric Fine Polymer: 1 patents #46 of 96Top 50%
JC Japan Metals & Chemicals Co.: 1 patents #70 of 152Top 50%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
PC Primearth Ev Energy Co.: 1 patents #21 of 107Top 20%
Overall (All Time): #66,789 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
12424712 Plate for battery stack Yutaro Okazaki, Shinichi Yanagihara, Satoshi Morioka, Hiromi Ueda, Naoto Morisaku 2025-09-23
12424689 Plate for battery stack and battery stack Yutaro Okazaki, Shinichi Yanagihara, Satoshi Morioka, Hiromi Ueda, Naoto Morisaku 2025-09-23
12424699 Power storage module Nobuyuki MATSUMURA, Hiroki Shimoda, Takuro Kikuchi, Satoshi Morioka, Daiki TERASHIMA 2025-09-23
12283668 Voltage detection unit and power storage device Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2025-04-22
12272819 Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle Takao Sawa, Saki NOTOYAMA, Tomoki SOUMA, Katsuyuki KUDO, Takuya Watanabe +8 more 2025-04-08
12134129 Surface treatment method and device for hydrogen absorbing alloy powder Masashi Kodama 2024-11-05
12107300 Energy storage device comprising current collector plate with spring portion Ryuji OIDE, Naoto Morisaku, Hiromi Ueda, Satoshi Morioka 2024-10-01
12080840 Power storage device Satoshi Hamaoka, Taku Inoue, Junichi Iida, Ryuji OIDE, Satoshi Morioka 2024-09-03
12080900 Power storage device Yuki Chujo, Takayuki Hirose, Tomohiro Nakamura, Masahiro Yamada, Nobuyasu Haga +1 more 2024-09-03
12040508 Power storage module, and manufacturing method therefor Tomohiro Nakamura, Takayuki Hirose, Nobuyasu Haga, Yohei Hamaguchi, Kyohei Oda +1 more 2024-07-16
11916230 Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material Masato Hozumi, Takeo OKANISHI, Atsushi Minagata 2024-02-27
11916183 Bipolar battery and power storage device Daiki TERASHIMA, Satoshi Morioka, Takuro Kikuchi, Kojiro Tamaru, Hiromi Ueda +2 more 2024-02-27
11909017 Power storage device Hirokazu KOTAKE, Takafumi Yamasaki, Tsuyoshi Mariya, Daiki TERASHIMA, Satoshi Morioka +1 more 2024-02-20
D1014436 Plate of battery module Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2024-02-13
11892480 Voltage detection unit Yutaro Okazaki, Shinichi Yanagihara, Satoshi Morioka, Hiromi Ueda, Naoto Morisaku +2 more 2024-02-06
D1008948 Plate of battery module Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2023-12-26
D1008964 Plate of battery module Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2023-12-26
D1008963 Plate of battery module Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2023-12-26
11757136 Power storage module and manufacturing method of power storage module Tomohiro Nakamura, Takayuki Hirose, Nobuyasu Haga 2023-09-12
11715843 Power storage device Satoshi Hamaoka, Taku Inoue, Shimpei MUNE, Hiromi Ueda, Junichi Iida +1 more 2023-08-01
11695181 Power storage module Tomohiro Nakamura, Yuki Chujo, Masahiro Yamada, Takayuki Hirose, Nobuyasu Haga +1 more 2023-07-04
11674982 Voltage detection unit Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2023-06-13
11662390 Voltage detection unit Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Shinichi Yanagihara 2023-05-30
11658371 Power storage device Ryuji OIDE, Hiromi Ueda, Satoshi Morioka 2023-05-23
11650257 Voltage detection unit Satoshi Morioka, Hiromi Ueda, Naoto Morisaku, Yutaro Okazaki, Hideki Inoue 2023-05-16