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

Naoki Masui — 10 Patents

ODOki Data: 9 patents #76 of 635Top 15%
NINgk Insulators: 1 patents #1,271 of 2,083Top 65%
NCNgk Optoceramics Co.: 1 patents #12 of 24Top 50%
Overall (All Time): #509,142 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10416586 Image forming apparatus that forms an image with a textile printing toner including a textile printing dye Yuji TAKINO 2019-09-17
10012941 Image processing apparatus and image processing adjustment method Hideo Suto 2018-07-03
9405215 Developer supply member, developing unit, and image forming apparatus 2016-08-02
8983345 Developer supplying member, developing device, and image forming apparatus 2015-03-17
8290412 Endless belt, transfer unit, and image forming apparatus 2012-10-16
8219006 Image forming unit and image forming apparatus having the same 2012-07-10
8175499 Image forming apparatus with a plurality of image forming units 2012-05-08
8059994 Image forming unit and image forming apparatus 2011-11-15
7991328 Image forming apparatus with a plurality of image forming units 2011-08-02
7521870 Luminous containers and those for high pressure discharge lamps Keiichiro Watanabe, Takashi Ohta 2009-04-21