Yuichi Iketsu — 9 Patents at Nec

Yuichi Iketsu has been granted 9 US patents while listed as an inventor at Nec. The first was granted in 2000 and the most recent in November 2016. Yuichi Iketsu ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Yuichi Iketsu in Tokyo, JP.

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9497805	Organic EL element driving device and organic EL lighting apparatus	Tsukasa Yagi, Kouichi Ishida, Kouji Miyawaki	2016-11-15
8710748	Illumination apparatus	Tsukasa Yagi, Kouichi Ishida	2014-04-29
7785942	Active matrix organic EL display device and manufacturing method thereof	Hironori Imura	2010-08-31
7417251	Active matrix organic EL display device and manufacturing method thereof	Hironori Imura	2008-08-26
6518709	Color organic EL display and method for driving the same	Eiichi Kitazume	2003-02-11	$8,000
6369516	Driving device and driving method of organic thin film EL display	Yoshikazu Sakaguchi	2002-04-09	$20,000
6303255	Organic EL panel and method of manufacturing the same	Yoshikazu Sakaguchi	2001-10-16	$46,000
6201520	Driving organic thin-film EL display by first zero biasing by short circuiting all pixels and then forward biasing selected pixels and reverse biasing nonselected pixels to prevent crosstalk	Yuji Kondo	2001-03-13	$48,000
6078138	Organic thin film electroluminescence display unit	—	2000-06-20	$89,000

Yuichi Iketsu — 9 Patents

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