Daisuke Tsukuda — 5 Patents at Sony

Daisuke Tsukuda has been granted 5 US patents while listed as an inventor at Sony. The first was granted in 2008 and the most recent in May 2022. Daisuke Tsukuda ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Daisuke Tsukuda in Nagaoka, JP.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11333887	Optical device and display device	Nobuhiro Suzuki	2022-05-17	$538,000
11073693	Optical device, head mounted display, assembling method for the same, holographic diffraction grating, display device, and alignment device	Katsuyuki Akutsu, Hideo Nagasaka, Yusuke Kajio, Takashi Mizusawa, Kazutatsu Tokuyama	2021-07-27	$1,715,000
9513477	Vehicular heads-up display device	Genichiro Sato, Masatoshi Azuma, Masao Itagaki	2016-12-06
8127191	Control method for semiconductor integrated circuit and semiconductor integrated circuit	Takashi Maki, Tetsuya Hiramatsu	2012-02-28
7315997	Method and apparatus for supporting designing of LSI, and computer product	Hitoshi Watanabe, Hideaki Konishi, Yuko Katoh, Kazuyuki Yamamura, Naoko Karasawa +6 more	2008-01-01

Daisuke Tsukuda — 5 Patents

Issued Patents All Time

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