KA

Kenta Aoki

KU Kureha: 4 patents #64 of 354Top 20%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
OB Obara: 2 patents #12 of 35Top 35%
SI Sumitomo Light Metal Industries: 2 patents #54 of 254Top 25%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
Overall (All Time): #551,047 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11777097 Binder composition, mixture for producing electrode for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery Kana ASHIDA, Yukitaro SAKAKIBARA, Shota KOBAYASHI 2023-10-03
11594734 Vinylidene fluoride polymer, binder composition, electrode mixture, electrode, and non-aqueous electrolyte secondary battery, and method for producing electrode mixture Shota KOBAYASHI, Kana ASHIDA 2023-02-28
11322744 Electrode mixture, method for producing electrode mixture, electrode structure, method for producing electrode structure, and secondary battery Shoko Aoki, Shota KOBAYASHI, Yasuhiro Tada 2022-05-03
10573891 Carbon material for nonaqueous electrolyte secondary battery and method for manufacturing same, and negative electrode using carbon material and nonaqueous electrolyte secondary battery Makoto IMAJI, Yasuhiro Tada, Naohiro Sonobe, Junichi Arima, Kenichi Koyakumaru +5 more 2020-02-25
10381637 Carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries Akira Koshima, Taketoshi Okuno, Kenichi Koyakumaru, Hideharu Iwasaki, Makoto IMAJI +2 more 2019-08-13
9947927 Production method for negative electrode for all-solid-state battery, and negative electrode for all-solid-state battery Shota KOBAYASHI, Tatsuya Yaguchi, Hiroshi Imoto, Yasuhiro Tada, Naohiro Sonobe 2018-04-17
7802713 Friction stir spot joining device Kazumi Fukuhara, Masaki Kumagai, Toshihiko Fukuda, Yoshio Sato 2010-09-28
7654435 Rotary tool for friction stir spot welding and method of friction stir spot welding using the same Masaki Kumagai 2010-02-02
7383976 Friction stir spot joining device Yoshio Sato 2008-06-10