SI

Shiho Izumi

HC Hitachi Construction Machinery Co.: 51 patents #9 of 1,234Top 1%
HI Hitachi: 15 patents #2,636 of 28,497Top 10%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Tsuchiura, JP: #4 of 519 inventorsTop 1%
Overall (All Time): #32,275 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 26–50 of 66 patents

Patent #TitleCo-InventorsDate
11149411 Work machine Manabu Edamura, Hiroshi Sakamoto 2021-10-19
11066808 Work machine Hiroki Takeuchi, Kouji Ishikawa, Shuuichi MEGURIYA, Tarou AKITA 2021-07-20
11041288 Work machine Kohei Hiromatsu, Manabu Edamura 2021-06-22
10858804 Work machine Hiroki Takeuchi, Kouji Ishikawa, Shuuichi MEGURIYA, Tarou AKITA 2020-12-08
10801187 Work machine Ryuu Narikawa, Kouji Ishikawa, Daito Sakai, Takahiko Kurose 2020-10-13
10774502 Work machine Daito Sakai, Ryuu Narikawa, Kouji Ishikawa 2020-09-15
10626578 Work machine Ryuu Narikawa, Shuuichi MEGURIYA, Tarou AKITA, Kouji Ishikawa 2020-04-21
10563378 Hydraulic system for work machines Hidekazu Moriki, Shinya Imura, Hiroaki AMANO, Kouji Ishikawa 2020-02-18
10435870 Construction machine Ryu NARIKAWA, Hidekazu Moriki, Yasutaka Tsuruga, Hiroshi Sakamoto 2019-10-08
10378186 Construction machine Kohei Hiromatsu, Yasuhiko Kanari, Daito Sakai 2019-08-13
10364549 Hybrid construction machine Masafumi HITA, Shinya Imura, Hidekazu Moriki, Hiroaki AMANO 2019-07-30
10323388 Display system for construction machine Yasuhiko Kanari, Manabu Edamura, Takahiko Kurose 2019-06-18
10280591 Work machine Yoshiyuki TAKIGAWA, Yasunori Ota, Yuichiro Morita, Kouichi Shibata 2019-05-07
10060450 Hydraulic control device for work machine Tsutomu Udagawa, Akira Nakayama, Ryohei Yamashita, Manabu Edamura, Kouji Ishikawa +1 more 2018-08-28
10006473 Hybrid construction machine Shinji Nishikawa, Kouji Ishikawa, Hidetoshi Satake, Shinya Imura 2018-06-26
10006472 Construction machine Shinji Nishikawa, Hidetoshi Satake, Shinya Imura, Kouji Ishikawa 2018-06-26
9822803 Work machine Shinya Imura, Kouji Ishikawa, Hidetoshi Satake, Shinji Nishikawa, Tomoaki Kaneta 2017-11-21
9777463 Construction machine Shinya Imura, Hidetoshi Satake, Kouji Ishikawa, Tomoaki Kaneta, Hiroaki AMANO +1 more 2017-10-03
9725878 Hybrid-type construction machine Hiroaki AMANO, Kouji Ishikawa, Hidetoshi Satake, Shinya Imura, Shinji Nishikawa +1 more 2017-08-08
9593464 Construction machine Kouji Ishikawa, Shinya Imura, Shinji Nishikawa, Tomoaki Kaneta, Hiroaki AMANO 2017-03-14
9581176 Construction machine having revolving structure Manabu Edamura, Kouichi Shibata, Manabu Sugiura, Takatoshi Ooki 2017-02-28
9567730 Work machine Shinya Imura, Kouji Ishikawa, Hidetoshi Satake, Shinji Nishikawa, Tomoaki Kaneta 2017-02-14
9421873 Construction machine Seiji Ishida, Masataka Sasaki, Yusuke Kajita, Hidetoshi Satake, Manabu Edamura +1 more 2016-08-23
8950180 Hybrid construction machine Takatoshi Ooki, Yusuke Kajita, Hidetoshi Satake, Seiji Ishida, Kouji Ishikawa +2 more 2015-02-10
8831805 Construction machine and industrial vehicle having power supply system Satoru Kaneko, Takashi Ikimi, Nobuo Masano 2014-09-09