Tomoki Igari — 19 Patents at Oki Data

Tomoki Igari has been granted 19 US patents while listed as an inventor at Oki Data. The first was granted in 2008 and the most recent in June 2020. Tomoki Igari ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Tomoki Igari in Tokyo, JP.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date
10691041	Exposure device, reading head, image formation apparatus, and image reading apparatus	Manabu Kida	2020-06-23
10150302	Light exposure device, image forming apparatus, light reception device, and image reading apparatus	—	2018-12-11
8816364	Display apparatus	Takahito Suzuki, Tomohiko Sagimori, Hiroyuki Fujiwara, Yusuke Nakai, Hironori FURUTA +1 more	2014-08-26
8664672	Light emitting panel having a plurality of light emitting element arrays arranged in descending order of wavelength	Mitsuhiko Ogihara, Takahito Suzuki, Hiroyuki Fujiwara, Tomohiko Sagimori, Hironori FURUTA +1 more	2014-03-04
8513880	Display apparatus	Takahito Suzuki	2013-08-20
8415680	Semiconductor composite apparatus, print head, and image forming apparatus	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Takahito Suzuki	2013-04-09
8269229	Layered semiconductor light emitting device and image forming apparatus	Takahito Suzuki	2012-09-18
8269314	Display apparatus	Takahito Suzuki, Tomohiko Sagimori, Hiroyuki Fujiwara, Yusuke Nakai, Hironori FURUTA +1 more	2012-09-18
8258537	Efficient light emitting semiconductor device	Tomohiko Sagimori, Mitsuhiko Ogihara, Takahito Suzuki, Hiroyuki Fujiwara, Hironori FURUTA +1 more	2012-09-04
8183590	Image display apparatus having raised parts disposed on a substrate	Takahito Suzuki	2012-05-22
8174028	Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus	Mitsuhiko Ogihara, Masataka Muto, Takahito Suzuki	2012-05-08
8035116	Semiconductor device, light emitting diode head, and image forming apparatus	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Takahito Suzuki	2011-10-11
8022387	Composite semiconductor device having a thyristor structure	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Takahito Suzuki	2011-09-20
7999275	Composite semiconductor device, LED head that employs the composite semiconductor device, and image forming apparatus that employs the LED head	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Tomohiko Sagimori	2011-08-16
7947576	Method of manufacturing by etching a semiconductor substrate horizontally without creating a vertical face	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Hironori FURUTA, Takahito Suzuki, Tomohiko Sagimori +1 more	2011-05-24
7928572	Composite semiconductor device	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Tomohiko Sagimori	2011-04-19
7893455	Semiconductor light emitting device with stress absorber, LED printhead, and image forming apparatus	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Hiroshi Kurokawa	2011-02-22
7847298	Semiconductor composite apparatus, LED, LED printhead, and image forming apparatus	Mitsuhiko Ogihara, Masataka Muto, Takahito Suzuki	2010-12-07
7361935	Semiconductor device, LED print head, that uses the semiconductor, and image forming apparatus that uses the LED print head	Mitsuhiko Ogihara, Hiroyuki Fujiwara, Masataka Muto, Takahito Suzuki	2008-04-22

Tomoki Igari — 19 Patents

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