RK

Ryoichi Kato

FC Fuji Electric Co.: 31 patents #35 of 2,643Top 2%
MC Mitsubishi Chemical: 11 patents #86 of 3,022Top 3%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SO Sony: 2 patents #12,963 of 25,231Top 55%
Kioxia: 2 patents #693 of 1,813Top 40%
WU Waseda University: 2 patents #53 of 411Top 15%
KC Kojin Co.: 1 patents #5 of 15Top 35%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
MP Mitsubishi Plastics: 1 patents #71 of 168Top 45%
MS Mu Ionic Solutions: 1 patents #25 of 32Top 80%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #43,993 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
12327771 Semiconductor module Yuma MURATA, Naoyuki Kanai 2025-06-10
12301127 Semiconductor module Akito NAKAGOME, Yuma MURATA 2025-05-13
12293949 Semiconductor module and method for manufacturing semiconductor module 2025-05-06
12142559 Semiconductor device comprising a capacitor Yoshinari Ikeda, Yuma MURATA 2024-11-12
12080612 Semiconductor device having an insulating sheet and a conductive film, and method of manufacturing the same Katsumi Taniguchi, Yoshinari Ikeda, Yuma MURATA, Akito NAKAGOME 2024-09-03
12072155 Heat exchanger having cured edge Akihito Aoki, Eiji Anzai, Yoshinari Ikeda, Hiromichi Gohara, Michihiro Inaba +1 more 2024-08-27
12062552 Manufacturing method of semiconductor device Yuma MURATA, Takashi Saito, Ryotaro TSURUOKA 2024-08-13
12046539 Semiconductor module comprising a resin case and an external connection terminal Yuichiro HINATA, Yuma MURATA, Naoyuki Kanai 2024-07-23
12029017 Semiconductor module, power conversion device, and manufacturing method of semiconductor module 2024-07-02
12021043 Semiconductor device and method for manufacturing semiconductor device Hiroaki HOKAZONO 2024-06-25
11935813 Semiconductor device Tatsuhiko Asai, Kento Shirata 2024-03-19
11887925 Semiconductor device comprising a capacitor Yoshinari Ikeda, Yuma MURATA 2024-01-30
11769871 Lithium secondary batteries and nonaqueous electrolyte for use in the same Minoru Kotato 2023-09-26
11705419 Packaging structure for bipolar transistor with constricted bumps Yoshinari Ikeda, Tatsuo Nishizawa, Eiji Mochizuki 2023-07-18
11664342 Semiconductor device with a laser-connected terminal Shinji Tada, Yoshinari Ikeda, Yuma MURATA 2023-05-30
11624562 Heat sink Takumi Nakamura, Eiji Anzai, Tomoyuki Hirayama, Yutaka Hirano, Hiromichi Gohara +1 more 2023-04-11
11593007 Memory system and control method thereof Hiroyuki Yamaguchi 2023-02-28
11545409 Semiconductor module having block electrode bonded to collector electrode and manufacturing method thereof Yoshinari Ikeda, Tatsuo Nishizawa, Motohito HORI, Eiji Mochizuki 2023-01-03
11444004 Cooler Yoshinari Ikeda, Hiromichi Gohara, Tomoyuki Miyashita, Shingo Otake 2022-09-13
11420582 Attachment structure for side airbag device Nobuya Nakano, Koji Shibayama, Shinji Yamada, Tomohisa Houdatsu 2022-08-23
11410922 Semiconductor device comprising a capacitor Yoshinari Ikeda, Yuma MURATA 2022-08-09
11403041 Memory system and control method thereof Atsushi Okamoto, Hiroyuki Yamaguchi, Hiroki Matsudaira 2022-08-02
11398450 Semiconductor module Yuma MURATA, Naoyuki Kanai, Akito NAKAGOME, Yoshinari Ikeda 2022-07-26
11398448 Semiconductor module Yuma MURATA, Naoyuki Kanai, Akito NAKAGOME, Yoshinari Ikeda 2022-07-26
11335660 Semiconductor module Yuma MURATA, Naoyuki Kanai, Akito NAKAGOME, Yoshinari Ikeda 2022-05-17