KN

Keiichiro Nakamura

HC Hitachi Construction Machinery Co.: 8 patents #167 of 1,234Top 15%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
YC Yachiyo Industry Co.: 3 patents #25 of 139Top 20%
JC Jfe Mineral Company: 2 patents #8 of 28Top 30%
Overall (All Time): #252,452 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11498402 Sunroof unit Yuya Takahashi 2022-11-15
11261633 Power slide window Atsushi Kuroda, Teruyuki Nakamura, Hirotaka Kamioka 2022-03-01
11208834 Power slide window Atsushi Kuroda, Teruyuki Nakamura, Hirotaka Kamioka 2021-12-28
11155932 Method for producing piezoelectric single crystal ingot and piezoelectric single crystal ingot Kazuhiko Echizenya 2021-10-26
10704162 Aluminum nitride single crystal Yosuke Iwasaki 2020-07-07
10633830 Safety device for a construction machine Kazuhiro Shibamori, Hidenobu Tsukada 2020-04-28
9853424 Gas insulated switching apparatus Yohei Ono 2017-12-26
9013289 Display device for work machine Shinji Nishikawa, Kouji Ishikawa, Takatoshi Ooki 2015-04-21
8917292 Display system for working machine Yuuki Gotou, Kazuhiro Shibamori, Hidenobu Tsukada, Kouta Fujieda 2014-12-23
8847745 Display system for working machine Kazuhiro Shibamori, Yutaka Watanabe, Hidenobu Tsukada, Yuuki Gotou, Kouta Fujieda 2014-09-30
D704202 Construction machine display with graphic user interface Tomoki Kimura, Eitaro Ito, Ken IMAMURA, Kouji Ishikawa, Hidetoshi Satake +2 more 2014-05-06
D700619 Construction machine display with a graphic user interface Eitaro Ito, Tomoki Kimura, Ken IMAMURA, Daisuke Nogami, Junko Suzuki +4 more 2014-03-04
D693834 Construction machine display with a graphic user interface Eitaro Ito, Ken IMAMURA, Daisuke Nogami, Junko Suzuki, Kouji Ishikawa +3 more 2013-11-19
7657841 Monitor display for construction machine Kazuhiro Shibamori, Tsuyoshi Sakyo, Kazunori Nakamura, Tadatoshi Shimamura, Genroku Sugiyama 2010-02-02
D562776 Gas insulated switchgear Masanori Osumi, Hitoshi Sadakuni, Osamu Kisanuki, Takuya Otsuka, Yuki Hyodo +5 more 2008-02-26
D562255 Gas insulated switchgear Masanori Osumi, Hitoshi Sadakuni, Osamu Kisanuki, Takuya Otsuka, Yuki Hyodo +5 more 2008-02-19
D562256 Gas insulated switchgear Masanori Osumi, Hitoshi Sadakuni, Osamu Kisanuki, Takuya Otsuka, Yuki Hyodo +5 more 2008-02-19
5907122 Gas insulated electrical apparatus Hiroki Sanuki, Takahide Watanabe, Masazumi Yamamoto 1999-05-25