Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TI

Takehiro Ishidate

Canon: 7 patents #58 of 3,943Top 2%
Overall (2021): #14,863 of 548,734Top 3%
7 Patents 2021

Issued Patents 2021

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11079698 Image forming apparatus including optical print head Daisuke Aruga, Toshiki Momoka 2021-08-03
11067915 Cleaning member used in image forming apparatus including optical print head, and image forming apparatus including optical print head Daisuke Aruga, Hitoshi Iwai, Shinichiro Hosoi, Toshiki Momoka, Ryota Fukumoto 2021-07-20
11042103 Image forming apparatus having optical print head Daisuke Aruga, Toshiki Momoka 2021-06-22
10928747 Image forming apparatus including optical print head Hitoshi Iwai, Yuya Tamura, Toshiki Momoka 2021-02-23
10928746 Image forming apparatus including optical print head Daisuke Aruga, Hitoshi Iwai, Shinichiro Hosoi, Toshiki Momoka, Yuya Tamura +1 more 2021-02-23
10895818 Image forming apparatus including a moving unit for an optical print head Yoshitaka Otsubo, Yasuaki Otoguro, Yuta Okada, Daisuke Aruga, Hitoshi Iwai +4 more 2021-01-19
10884372 Image forming apparatus including optical print head Yuya Tamura, Hitoshi Iwai, Yuta Okada, Toshiki Momoka, Shinichiro Hosoi +2 more 2021-01-05