MN

Masashi Negishi

Canon: 15 patents #4,433 of 19,416Top 25%
Overall (All Time): #306,477 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12391038 Printing apparatus, control method thereof, and recording medium Yusuke Kiyokawa 2025-08-19
12251930 Printing apparatus Masato Eiyama, Yuki Igarashi, Masashi Kamada, Ryoya Shinjo, Ryo Kobayashi +2 more 2025-03-18
12115778 Printing apparatus Midori Yasuda, Yuki Kamio, Masashi Kamada, Masato Eiyama, Yuki Igarashi +3 more 2024-10-15
12049374 Sheet supplying apparatus and printing apparatus Tomohiro Suzuki, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Ryoya Shinjo +1 more 2024-07-30
11840077 Ejection apparatus and ejection speed calculation method Yusuke Kiyokawa 2023-12-12
11806995 Printing apparatus Masato Eiyama, Yuki Igarashi, Masashi Kamada, Ryoya Shinjo, Ryo Kobayashi +2 more 2023-11-07
11718110 Printing apparatus Midori Yasuda, Yuki Kamio, Masashi Kamada, Masato Eiyama, Yuki Igarashi +3 more 2023-08-08
11577927 Sheet supplying apparatus and printing apparatus Tomohiro Suzuki, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Ryoya Shinjo +1 more 2023-02-14
11273654 Printing apparatus Masato Eiyama, Yuki Igarashi, Masashi Kamada, Ryoya Shinjo, Ryo Kobayashi +2 more 2022-03-15
10829329 Sheet supplying apparatus and printing apparatus Tomohiro Suzuki, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Ryoya Shinjo +1 more 2020-11-10
10766279 Printing apparatus Midori Yasuda, Yuki Kamio, Masashi Kamada, Masato Eiyama, Yuki Igarashi +3 more 2020-09-08
10703117 Printing apparatus Masato Eiyama, Yuki Igarashi, Masashi Kamada, Ryoya Shinjo, Ryo Kobayashi +2 more 2020-07-07
10597247 Printing apparatus Masato Eiyama, Masashi Kamada, Yuki Igarashi, Ryoya Shinjo, Ryo Kobayashi +1 more 2020-03-24
10427431 Sheet supplying apparatus and printing apparatus Shuichi Masuda, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Ryoya Shinjo +2 more 2019-10-01
10421299 Sheet supplying apparatus and printing apparatus Takahiro Daikoku, Masashi Kamada, Masato Eiyama, Yuki Igarashi, Ryoya Shinjo +2 more 2019-09-24