HI

Hitoshi Ishikawa

NE Nec: 34 patents #190 of 14,502Top 2%
Samsung: 18 patents #7,482 of 75,807Top 10%
SO Sony: 17 patents #2,459 of 25,231Top 10%
Aisin Seiki Kabushiki Kaisha: 14 patents #194 of 3,782Top 6%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
ND Nec Energy Devices: 9 patents #3 of 81Top 4%
HC Hitachi Car Engineering Co.: 8 patents #53 of 465Top 15%
NT Nt Tool: 4 patents #1 of 7Top 15%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
OL Olympus: 2 patents #1,626 of 3,097Top 55%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
DE Denso: 2 patents #4,986 of 11,792Top 45%
TS Togo Seisakusyo: 1 patents #25 of 66Top 40%
AD Atotech Deutschland: 1 patents #212 of 445Top 50%
DC Dmg Mori Co.: 1 patents #91 of 217Top 45%
MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #11,474 of 4,157,543Top 1%
112
Patents All Time

Issued Patents All Time

Showing 25 most recent of 112 patents

Patent #TitleCo-InventorsDate
12343835 Cooling medium spray device Hiroyuki Suzuki 2025-07-01
12158169 Clamping device Yusuke Moriya 2024-12-03
11495800 Electrode for power storage device and method for producing same Suguru TAMAI 2022-11-08
11251424 Lithium ion secondary battery Suguru TAMAI 2022-02-15
11154937 Tool holder 2021-10-26
10978737 Nonaqueous electrolyte solution and secondary battery Noboru YOSHIDA, Ikiko Shimanuki, Shinsaku Saitho 2021-04-13
10840551 Lithium secondary battery and manufacturing method therefor Ikiko Shimanuki, Noboru YOSHIDA, Daisuke Kawasaki 2020-11-17
10824775 Simulation method and device for determining collision between objects Hiroshi Matsuike, Koichi Yoshida 2020-11-03
10756337 Lithium ion secondary battery Ikiko Shimanuki, Suguru TAMAI, Daisuke Kawasaki 2020-08-25
10711652 Steam turbine plant Yusuke Manabe 2020-07-14
10566661 Electrolytic solution and secondary battery Ikiko Shimanuki, Noboru YOSHIDA 2020-02-18
10361464 Electrolytic solution and secondary battery Noboru YOSHIDA, Ikiko Shimanuki, Shinsaku Saitho 2019-07-23
10224568 Electrolytic solution and secondary battery Noboru YOSHIDA, Shinsaku Saitho, Kazuaki Matsumoto, Ikiko Shimanuki, Daisuke Kawasaki +1 more 2019-03-05
10211451 Negative electrode for lithium ion secondary battery comprising negative electrode active material containing two carbons and method for manufacturing lithium ion secondary battery comprising same Takeshi Azami 2019-02-19
10089420 Simulation apparatus, controlling method, program and information storage medium for the simulation apparatus Hiroshi Matsuike, Koichi Yoshida 2018-10-02
9991561 Lithium ion secondary battery Takeshi Azami, Noboru YOSHIDA, Ikiko Shimanuki, Kazuaki Matsumoto, Makihiro Otohata 2018-06-05
9988730 Method of forming a metal layer and method of manufacturing a substrate having such metal layer Tadahiro Nishigawa, Jun Higuchi 2018-06-05
9953116 Methods and apparatus for simulating positions of a plurality of objects in a virtual space, controlling method, program and information storage medium Hiroshi Matsuike, Koichi Yoshida 2018-04-24
9941545 Electrolyte solution for secondary batteries, and secondary battery using same Ikiko Shimanuki, Daisuke Kawasaki 2018-04-10
9899703 Gel electrolyte and polymer secondary battery using same Noboru YOSHIDA, Ikiko Shimanuki, Shinako Kaneko 2018-02-20
9887904 Information processing apparatus, control method, and program 2018-02-06
9871272 Secondary battery Shinsaku Saitho, Kazuhiko Inoue 2018-01-16
9847180 Nonaqueous electrolyte solution, and lithium ion secondary battery having the same Shinako Kaneko, Yoko Hashizume, Eiji Suzuki 2017-12-19
9620812 Lithium ion battery Shinako Kaneko 2017-04-11
9583789 Non-aqueous electrolyte secondary battery Akinobu Nakamura, Koji Utsugi 2017-02-28