RI

Ryuji Ito

FD Fdk: 7 patents #15 of 324Top 5%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #541,452 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12424685 Laminate-type power storage element Misako Ikeyama, Rei Hanamura, Hiroshi Yanagi 2025-09-23
10923698 Laminate-type power storage element Yuya Iida, Yasuaki Egawa, Daisuke Hirata, Akihiro Yamamoto 2021-02-16
10741880 Laminated rechargeable element Tsukasa Mano, Naoaki Nishimura, Yuya Iida 2020-08-11
10553908 Method of manufacturing a laminated power storage element Takayuki Kumagai, Yuya Iida, Daisuke Hirata, Yasuaki Egawa, Tsukasa Mano +3 more 2020-02-04
10546700 Laminate-type power storage element and method of implementing the same Daisuke Hirata, Tsukasa Mano, Naoaki Nishimura, Akihiro Yamamoto 2020-01-28
10418617 Laminate-type power storage element and manufacturing method thereof Tsukasa Mano, Daisuke Hirata, Naoaki Nishimura, Yuya Iida 2019-09-17
10109832 Laminated lithium primary battery Tsukasa Mano, Yuya Iida, Akihiro Yamamoto 2018-10-23
8974116 Heat sink for measuring temperature of electronic component Tomomi Okamoto, Hiroshi Yamada, Osamu Higashi 2015-03-10
5887136 Communication system and communication control method for the same Chikara Yasuda, Masahiro Takagi, Tsuguhiro Hirose, Narito Kimura, Kazue Fujiwara 1999-03-23