YK

Yuji Koga

Brother Kogyo: 135 patents #12 of 2,767Top 1%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
Pioneer: 4 patents #451 of 1,730Top 30%
Rohm Co.: 3 patents #810 of 2,292Top 40%
AP Api: 1 patents #31 of 76Top 45%
IP Increment P: 1 patents #16 of 50Top 35%
📍 Kyoto, JP: #18 of 140 inventorsTop 15%
Overall (All Time): #6,331 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 26–50 of 148 patents

Patent #TitleCo-InventorsDate
9844957 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2017-12-19
9821971 Sheet feed device and image recording apparatus having such sheet feed device Yukio Shiohara, Tetsuo Asada 2017-11-21
9821967 Image recording device Kenji Samoto 2017-11-21
9782988 Printer with force transmitting path selecting mechanism Masatoshi Izuchi 2017-10-10
9651137 Lubrication structure for differential device Masahiro Yoshizawa, Koichi Fushimi, Takeo Furuta, Yuuto Sasaki, Eri Izumi Maeda +1 more 2017-05-16
9550379 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2017-01-24
9505244 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2016-11-29
9487038 Printer with force transmitting path selecting mechanism Masatoshi Izuchi 2016-11-08
9457594 Image recording apparatus Kenji Samoto, Takashi Omura 2016-10-04
9452619 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2016-09-27
9440460 Image recording device with a sheet feeder that contacts a duplex return guide Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2016-09-13
9434563 Image recording apparatus Kenji Samoto, Wataru Sugiyama 2016-09-06
9422125 Sheet feed device and image recording apparatus having such sheet feed device Yukio Shiohara, Tetsuo Asada 2016-08-23
9387704 Ink-jet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2016-07-12
9321283 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Takashi Omura, Kenji Samoto 2016-04-26
9290021 Inkjet recording apparatus Kenji Samoto, Noriyuki Kawamata, Wataru Sugiyama, Tsuyoshi Ito 2016-03-22
9290344 Ink-jet printer Noriyuki Kawamata, Wataru Sugiyama, Kenji Samoto 2016-03-22
9283778 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2016-03-15
9248676 Printer with force transmitting path selecting mechanism Masatoshi Izuchi 2016-02-02
9242488 Image recording apparatus Kenji Samoto 2016-01-26
9227435 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2016-01-05
9186917 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2015-11-17
9096085 Printer with force transmitting path selecting mechanism Masatoshi Izuchi 2015-08-04
9090098 Image recording apparatus Kenji Samoto, Takashi Omura 2015-07-28
9085430 Image recording device Kenji Samoto 2015-07-21