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 1–25 of 148 patents

Patent #TitleCo-InventorsDate
12341120 Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer Shoji Takei 2025-06-24
12240717 Image recording device Kenji Samoto 2025-03-04
12202271 Liquid discharging apparatus Fumio Nakazawa, Yoshinori Osakabe, Hiroyuki Ishikawa, Naoya Okazaki, Akira Iriguchi +2 more 2025-01-21
12162268 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2024-12-10
11961816 Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer and a concave portion formed at one end surface of the copper pillar Shoji Takei 2024-04-16
11890862 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2024-02-06
11648776 Ink-jet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2023-05-16
11417623 Semiconductor chip and semiconductor device including a copper pillar and an intermediate layer Shoji Takei 2022-08-16
11345170 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2022-05-31
11279577 Image recording device Kenji Samoto 2022-03-22
11077678 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2021-08-03
10845001 Fluid pressure loop Yuki Ono 2020-11-24
10821751 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2020-11-03
10766354 Vehicle having cooling arrangement disposed below floor surface Keisuke Takai, Yoshiaki Konishi, Makoto Tsuchihashi 2020-09-08
10710384 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2020-07-14
10434801 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2019-10-08
10414174 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2019-09-17
10301128 Sheet feed device and image recording apparatus having such sheet feed device Yukio Shiohara, Tetsuo Asada 2019-05-28
10273099 Image recording device Kenji Samoto 2019-04-30
10259238 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2019-04-16
10233043 Ink-jet printer Noriyuki Kawamata, Wataru Sugiyama, Kenji Samoto 2019-03-19
10086629 Image recording device having a compact form factor Tetsuo Asada, Hirotaka Aoki, Satoru Nakakita, Shota Iijima, Kenji Samoto 2018-10-02
10081199 Ink-jet recording apparatus and platen apparatus Tsuyoshi Ito 2018-09-25
10071577 Printer with force transmitting path selecting mechanism Masatoshi Izuchi 2018-09-11
9975358 Inkjet recording apparatus Tsuyoshi Ito, Wataru Sugiyama, Kenji Samoto 2018-05-22