KT

Koji Takahata

TO Toyota: 46 patents #227 of 26,838Top 1%
FI Fujifilm Business Innovation: 5 patents #505 of 1,659Top 35%
Rohm Co.: 4 patents #677 of 2,292Top 30%
EC Electric Power Development Co.: 1 patents #44 of 132Top 35%
KC Kansai Electric Power Co.: 1 patents #210 of 506Top 45%
SC Shikoku Electric Power Co.: 1 patents #21 of 93Top 25%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #44,144 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDate
12424629 Negative electrode Masaki Kato 2025-09-23
12386570 Printing system, information processing apparatus, and non-transitory computer readable medium storing program Hisao KOMAZAWA, Satoshi MISAWA, Koh Tanabe 2025-08-12
11720041 Print control apparatus and non-transitory computer readable medium Ryo Agehama 2023-08-08
11271213 Negative electrode Masaki Kato 2022-03-08
11196079 Nonaqueous electrolyte secondary battery Takashi Harayama 2021-12-07
11106401 Print instruction apparatus, print system, and non-transitory computer readable medium Hisao KOMAZAWA 2021-08-31
11024853 Nonaqueous electrolyte secondary cell and method for manufacturing nonaqueous electrolyte secondary cell Kenta Ishii, Masahiro Morita, Risa SATO, Ryo HANASAKI, Yusuke Onoda +1 more 2021-06-01
10541418 Nonaqueous electrolyte secondary battery Hideki Hagiwara, Masaki Kato, Akira Saito 2020-01-21
10522838 Nonaqueous electrolyte secondary cell Hideki Hagiwara, Masaki Kato, Akira Saito 2019-12-31
10490822 Nonaqueous electrolyte secondary battery Hideki Hagiwara, Masaki Kato, Akira Saito 2019-11-26
10474937 Image forming apparatus and non-transitory computer readable medium 2019-11-12
10468683 Conductive paste and mixture paste for lithium ion battery positive electrode Koji Endo, Atsuya Kato, Atsushi Tsukamoto, Atsunao Hiwara, Hideki Hagiwara +4 more 2019-11-05
10347950 Sealed nonaqueous electrolyte secondary battery Akihiro Ochiai 2019-07-09
10218035 Nonaqueous electrolyte secondary battery, battery assembly, and method of manufacturing the same 2019-02-26
10177348 Nonaqueous electrolyte secondary battery and pack battery 2019-01-08
10135096 Nonaqueous electrolyte secondary battery and method for producing same 2018-11-20
10026933 Nonaqueous electrolyte battery and manufacturing method thereof Takashi Harayama, Tomohide Sumi, Yoshio Matsuyama 2018-07-17
10014524 Nonaqueous secondary battery Machiko Abe, Akihiro Ochiai 2018-07-03
9997768 Lithium ion secondary battery and method for manufacturing lithium ion secondary battery Hideki Sano 2018-06-12
9972844 Lithium-ion secondary battery Akihiro Ochiai 2018-05-15
9960449 Non-aqueous electrolyte secondary battery including tungsten 2018-05-01
9929398 Lithium-ion secondary battery and method of manufacturing the same 2018-03-27
9917296 Nonaqueous electrolyte secondary battery 2018-03-13
9911972 Non-aqueous electrolyte secondary battery and method for manufacturing negative electrode for secondary battery Tatsuya Hashimoto, Yoshiyuki Ozaki, Yukihiro Okada, Kenji Tsuchiya, Masanori Kitayoshi +1 more 2018-03-06
9748598 Battery pack 2017-08-29