RN

Ryoichi Nakagawa

BI Brother Industries: 22 patents #23 of 325Top 8%
SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
📍 Kiyosu, JP: #25 of 413 inventorsTop 7%
Overall (All Time): #124,485 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
11137150 Partition 2021-10-05
10288989 Projector and panel for opening Tetsu Nakayama, Yoshitsugu AKUTAGAWA 2019-05-14
D815182 Lens cover for a projector Haruki Sugawara, Akitoshi Kuroda, Takeshi Hirai 2018-04-10
D793391 Head mounted display Kazuya Kamakura 2017-08-01
D792359 Controller Tomohide Kamiya 2017-07-18
D792508 Printer Jiro Suzuki 2017-07-18
D791867 Printer Jiro Suzuki 2017-07-11
D790003 Projector Haruki Sugawara, Yoshitsugu AKUTAGAWA 2017-06-20
D786343 Printer Jihoon Kil 2017-05-09
D758486 Printer Jihoon Kil, Jiro Suzuki 2016-06-07
D758485 Printer Jihoon Kil 2016-06-07
D749170 Printer Jihoon Kil 2016-02-09
D749171 Printer Jihoon Kil, Jiro Suzuki 2016-02-09
D749172 Printer Jihoon Kil, Jiro Suzuki 2016-02-09
D749168 Printer Jihoon Kil, Jiro Suzuki 2016-02-09
D749169 Printer Jihoon Kil 2016-02-09
D734338 Scanner 2015-07-14
D733711 Scanner Jihoon Kil, Jiro Suzuki 2015-07-07
D733712 Scanner 2015-07-07
D729310 Printer Jiro Suzuki 2015-05-12
D723616 Printer Jiro Suzuki 2015-03-03
D722339 Printer Jiro Suzuki 2015-02-10
D715356 Tape printing machine Nobuyuki Iwai, Hiromitsu Tanaka 2014-10-14
8797613 Image reader Shougo Sato, Yukihiko Sato, Tomoyuki Nanno 2014-08-05
D694317 Tape printing machine 2013-11-26