HN

Hiroaki Nakagawa

Kubota: 36 patents #15 of 2,059Top 1%
SO Sony: 4 patents #8,966 of 25,231Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
Overall (All Time): #78,279 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
10316493 Hydraulic system and working machine including the same Yuji Fukuda, Kazuyoshi Arii, Keisuke Miura, Ryosuke Kinugawa 2019-06-11
10308108 Working machine Keigo Honda, Daisuke Sakurai, Hiroshi Fujiwara 2019-06-04
10281949 Cable wiring structure, operation device, and work machine Masahiro Kuroda, Keisuke Miura, Hayato Kawano, Hiroyuki Anami 2019-05-07
10214876 Work machine Masahiro Kuroda, Masahiko Nomura, Shinichi Kawabata, Yuki Shimoike, Sumio Yagyu +4 more 2019-02-26
10184227 Work machine Masahiro Kuroda, Masahiko Nomura, Shinichi Kawabata, Yuki Shimoike, Shizuo Demizu +1 more 2019-01-22
10176838 Optical disc device Noriaki Nishi, Kimihiro Saito, Nobuhiko Ando, Fumiaki Nakano, Yuuichi Suzuki +2 more 2019-01-08
10049832 Displacement switch configurations, and operation device having the displacement switch Masahiro Kuroda, Keisuke Miura, Ikuhiro Uotani, Satoshi Tajima, Hiroyuki Anami +1 more 2018-08-14
10006188 Work machine Yuji Fukuda, Kazuyoshi Arii, Ryosuke Kinugawa 2018-06-26
D811298 Operation grip for working machine Keisuke Miura, Masahiro Kuroda, Ikuhiro Uotani, Satoshi Tajima, Hayato Kawano +1 more 2018-02-27
D811297 Operation grip for working machine Keisuke Miura, Masahiro Kuroda, Ikuhiro Uotani, Satoshi Tajima, Hayato Kawano +1 more 2018-02-27
9534551 Working machine Keisuke Miura, Ryosuke Kinugawa, Atsushi Matsumoto, Teruo Kunizawa, Ikuhiro Uotani +2 more 2017-01-03
8976640 Information recording medium and disc Yuuichi Suzuki, Kensaku Takahashi, Nobuhiko Ando, Tetsuya Inoue, Yutaka Tentaku 2015-03-10
8657713 Power train for work vehicle Hidetoshi Hana 2014-02-25
8259553 Optical pickup and optical disc device Fumiaki Nakano, Nobuhiko Ando, Noriaki Nishi, Takashi Nakao, Yutaka Tentaku 2012-09-04
8000189 Optical pickup and optical disk device Takashi Nakao, Fumiaki Nakano, Noriaki Nishi, Nobuhiko Ando, Yutaka Tentaku 2011-08-16