TN

Toshiaki Nagashima

Canon: 8 patents #33 of 3,943Top 1%
Overall (2021): #11,478 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11188010 Developer supply container and developer supplying system Katsuya Murakami, Ayatomo Okino 2021-11-30
11188009 Developer supply container and developer supplying system Katsuya Murakami, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada 2021-11-30
11137714 Developer supply container and developer supplying system Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Fumio Tazawa 2021-10-05
11119425 Developer supply container Nobuo Nakajima, Ayatomo Okino, Katsuya Murakami, Yutaka Ban 2021-09-14
11099519 Developer supply container and developer supplying system Masato Yamaoka 2021-08-24
11092926 Developer supply container and developer supplying system Masato Yamaoka 2021-08-17
10983458 Developer supply container, developer supplying system and image forming apparatus Ayatomo Okino, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada 2021-04-20
10948849 Developer supply container Ayatomo Okino, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada 2021-03-16