KU

Katsumi Usami

HC Hitachi Construction Machinery Co.: 10 patents #125 of 1,234Top 15%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
HM Hitachi Aloka Medical: 5 patents #7 of 93Top 8%
HC Hitachi Construction Machinery Tierra Co.: 1 patents #33 of 55Top 60%
Overall (All Time): #202,758 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
D1087174 Hydraulic excavator Yuuki Umizaki, Kohei Maeda, Makoto Motozu, Yusuke Daimon, Masaru Oda +1 more 2025-08-05
11982069 Work vehicle Atsushi Nakayama, Tsukasa Ikeuchi, Atsushi Ninomiya, Yusuke Daimon 2024-05-14
D999792 Cabin for construction machine Atsushi Ninomiya, Yusuke Daimon, Masaru Oda, Kazuo Ishida, Yoshihiro Itou +1 more 2023-09-26
D915469 Wheel loader Atsushi Ninomiya, Yusuke Daimon, Hiroyuki Ishida, Takatomo Ohno, Amane Yamada +2 more 2021-04-06
D915470 Excavator Atsushi Ninomiya, Yusuke Daimon, Hiroyuki Kamata, Hidefumi Hiramatsu, Takeo Manabe +1 more 2021-04-06
D911396 Wheel loader Atsushi Ninomiya, Yusuke Daimon, Hiroyuki Ishida, Takatomo Ohno, Amane Yamada +2 more 2021-02-23
10506995 Mobile X-ray imaging device Atsushi Ninomiya, Masaru Yokoyama, Kazuyuki Yanase, Kaoru Yamamoto 2019-12-17
10456100 X-ray imaging device Atsushi Ninomiya, Masaru Yokoyama, Kazuyuki Yanase, Kaoru Yamamoto 2019-10-29
D857755 Seat for operator cab for construction machine Atsushi Ninomiya, Yusuke Daimon, Shigehisa Hagura, Ei Takahashi, Takeo Manabe 2019-08-27
D856381 Console box for construction machine Atsushi Ninomiya, Yusuke Daimon, Ei Takahashi, Takeo Manabe 2019-08-13
D856380 Console box for construction machine Atsushi Ninomiya, Yusuke Daimon, Ei Takahashi, Takeo Manabe 2019-08-13
D856379 Air conditioning duct cover with monitor for construction machine Atsushi Ninomiya, Yusuke Daimon, Shigehisa Hagura, Ei Takahashi, Takeo Manabe 2019-08-13
D854587 Cab for construction machine Atsushi Ninomiya, Yusuke Daimon, Shigehisa Hagura, Ei Takahashi, Takeo Manabe 2019-07-23
D804671 Ultrasound diagnosis apparatus Kazuyuki Yanase, Toshiyuki Senda, Masaru Ichimura, Taisuke Matsushita, Naoyuki Naruse +1 more 2017-12-05
D804032 Ultrasound diagnosis apparatus Kazuyuki Yanase, Toshiyuki Senda, Masaru Ichimura, Taisuke Matsushita, Naoyuki Naruse +1 more 2017-11-28
D787065 Ultrasound diagnosis apparatus Kazuyuki Yanase, Toshiyuki Senda, Masaru Ichimura, Taisuke Matsushita, Naoyuki Naruse +1 more 2017-05-16
9451931 Carriage for ultrasonic diagnosis device Atsushi Ninomiya, Kazuyuki Yanase, Masaru Yokoyama, Tsuneo Kasanami 2016-09-27
9180898 Cart for portable ultrasonic diagnostic device and ultrasonic diagnostic unit Atsushi Ninomiya, Masaru Yokoyama, Kazuyuki Yanase, Masaru Ichimura 2015-11-10
D728791 Ultrasound diagnosis apparatus Atsushi Ninomiya, Masaru Yokoyama, Kazuyuki Yanase, Masahiko Suda, Kento Ui 2015-05-05
D727504 Ultrasound diagnosis apparatus Atsushi Ninomiya, Masaru Yokoyama, Kazuyuki Yanase, Shinji Nakajima, Kento Ul 2015-04-21
D692564 Probe connector for ultrasound diagnostic apparatus Atsushi Ninomiya, Kazuyuki Yanase, Gen Siina, Tomoyuki Yagi, Masaru Yokoyama 2013-10-29