Koji Aida — 5 Patents at Oki Data

Koji Aida has been granted 5 US patents while listed as an inventor at Oki Data. The first was granted in 1997 and the most recent in October 2016. Koji Aida ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Koji Aida in Tokyo, JP.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9469134	Ventilation device, image forming apparatus, and information processing apparatus	—	2016-10-18
8032047	Fixing device and image forming apparatus	Toshimasa Shiobara	2011-10-04
7618038	Image forming apparatus and medium feeding mechanism	—	2009-11-17
7555233	Fixing device and image forming apparatus	Toshimasa Shiobara	2009-06-30
5702189	Rack and pinion cleaning mechanism in a serial printer	Minoru Mizutani, Kuniharu Hayashi	1997-12-30	$12,000

Koji Aida — 5 Patents

Issued Patents All Time

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