KO

Kazuo Ootsuka

TO Toyota: 19 patents #1,244 of 26,838Top 5%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #218,214 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12027893 Power supply device Junta Izumi, Kenji Kimura, Masakazu Habu, Hiroshi Tsukada, Atsuhiro Takahashi +4 more 2024-07-02
11757291 Power supply device Shuji Tomura, Naoki Yanagizawa, Kyosuke Tanemura, Shigeaki Goto, Junta Izumi +1 more 2023-09-12
11646578 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2023-05-09
11635469 Power supply device Shuji Tomura, Naoki Yanagizawa, Kyosuke Tanemura, Shigeaki Goto, Junta Izumi +1 more 2023-04-25
11500022 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2022-11-15
11476688 Power supply device having sequentially connected battery modules Naoki Yanagizawa, Shuji Tomura, Kyosuke Tanemura, Shigeaki Goto, Junta Izumi +1 more 2022-10-18
11411414 Power supply device that performs malfunctioned determination Shigeaki Goto, Kyosuke Tanemura, Shuji Tomura, Naoki Yanagizawa, Junta Izumi +1 more 2022-08-09
11404897 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2022-08-02
11349156 Power supply device Naoki Yanagizawa, Shuji Tomura, Kyosuke Tanemura, Shigeaki Goto, Junta Izumi +1 more 2022-05-31
11302970 Power supply system Kyosuke Tanemura, Shuji Tomura, Naoki Yanagizawa, Junta Izumi, Kenji Kimura 2022-04-12
11218013 Power supply system Hiroshi Tsukada, Shuji Tomura, Naoki Yanagizawa, Kyosuke Tanemura, Junta Izumi +1 more 2022-01-04
11196252 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-12-07
11196271 Full-charge-capacity estimating device for power supply device Shuji Tomura, Shigeaki Goto, Naoki Yanagizawa, Kyosuke Tanemura, Junta Izumi +4 more 2021-12-07
11139682 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-10-05
11101648 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-08-24
11050247 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-06-29
10985606 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-04-20
10965150 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-03-30
10944262 Power supply system Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura +7 more 2021-03-09
4377043 Semi-automatic hydraulic excavator Takayasu Inui, Saburo Nogami, Michiaki Igarashi, Toshiaki Horikoshi, Kazuhiro Izumi 1983-03-22