MT

Masaaki Takeuchi

Canon: 14 patents #4,747 of 19,416Top 25%
ER Erc: 1 patents #5 of 21Top 25%
NT NTT: 1 patents #2,911 of 4,871Top 60%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #265,933 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12379686 Image forming apparatus Ryota Shibuya 2025-08-05
12006174 Sheet conveyance apparatus and image forming apparatus Yusuke Niikawa, Hiroki Yamaguchi 2024-06-11
11838465 Image forming apparatus Akinori Yokota, Yuko Harada 2023-12-05
11719312 Driving force transmitting apparatus, sheet conveyance apparatus, and image forming apparatus Yusuke Kai 2023-08-08
11294317 Image forming apparatus having stopper preventing unintentional opening of main body Shogo Miyakawa 2022-04-05
11274007 Sheet discharge apparatus and image forming apparatus including the same Yuichi Obara 2022-03-15
11089172 Image forming apparatus Akinori Yokota, Yuko Harada 2021-08-10
10884373 Image forming apparatus 2021-01-05
10737898 Sheet discharge apparatus and image forming apparatus including the same Yuichi Obara 2020-08-11
10481536 Mounted fixing apparatus for fixing an image formed on a recording medium Keisuke Fujita, Naoki Hayashi, Koji Fujinaka 2019-11-19
10248058 Mounted fixing apparatus for fixing an image formed on a recording medium Keisuke Fujita, Naoki Hayashi, Koji Fujinaka 2019-04-02
10221033 Sheet discharge apparatus and image forming apparatus including the same Yuichi Obara 2019-03-05
10065828 Paper output tray and image forming apparatus Akinori Yokota, Yuko Harada 2018-09-04
9541864 Image-forming apparatus Yuichiro Inaba 2017-01-10
7159982 Method for providing design data and system for providing design data Toshihide Shinohara, Kazutoshi Kato, Tadashi Kaga, Satoshi Kubota 2007-01-09
5379102 System for identifying jewels 1995-01-03
5346785 Photochargeable air battery Keiji Akuto, Naoki Kato, Tsutomu Ogata 1994-09-13