TN

Tetsuya Numata

Canon: 6 patents #75 of 3,719Top 3%
Overall (2023): #19,069 of 537,848Top 4%
6
Patents 2023

Issued Patents 2023

Patent #TitleCo-InventorsDate
11841647 Cartridge and developing cartridge including a frame and sheet member provided at end side of the frame Takuya Kawakami, Noriyuki Komatsu, Naoya Asanuma, Daisuke Makiguchi 2023-12-12
11762326 Cartridge Takuya Kawakami, Naoya Asanuma, Noriyuki Komatsu 2023-09-19
11733644 Cartridge and image forming apparatus Noriyuki Komatsu, Masaki Ojima, Daisuke Abe, Tomonori Mori, Tadayuki Tsuda +1 more 2023-08-22
D993925 Process cartridge for image forming apparatus Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more 2023-08-01
11709438 Cartridge used in image forming apparatus Takatoshi Hamada, Noriyuki Komatsu, Daisuke Makiguchi, Naoya Asanuma 2023-07-25
11703795 Development device, process cartridge, and image forming apparatus Hiroaki Nosho, Toru Oguma 2023-07-18