SA

Suguru Akagawa

SE Seiko Epson: 21 patents #845 of 7,774Top 15%
Overall (All Time): #206,535 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11394008 Organic electroluminescence device, method for manufacturing organic electroluminescence device, and electronic apparatus Ryoichi Nozawa, Takefumi FUKAGAWA 2022-07-19
11315981 Light-emitting device, and electronic apparatus Jun Irobe, Takeshi Koshihara 2022-04-26
11031441 Electro-optical device, manufacturing method of electro-optical device, and electronic apparatus Masanori Iwasaki, Narumi Ishibashi, Takeshi Koshihara 2021-06-08
10861915 Light-emitting device and electronic apparatus Ryoichi Nozawa 2020-12-08
10714541 Electro-optical device, manufacturing method of electro-optical device, and electronic apparatus Masanori Iwasaki, Narumi Ishibashi, Takeshi Koshihara 2020-07-14
10468462 Manufacturing method of organic light emitting device, organic light emitting device and electronic apparatus Yuki HANAMURA 2019-11-05
10403687 Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus Ryoichi Nozawa, Naotaka Kubota, Takefumi FUKAGAWA 2019-09-03
10164215 Electro-optic device that prevents deterioration of a light emitting element Takefumi FUKAGAWA 2018-12-25
10163986 Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus Takefumi FUKAGAWA, Takeshi Koshihara, Naotaka Kubota 2018-12-25
10090364 Organic EL device, method of manufacturing organic EL device, and electronic apparatus Narumi Ishibashi, Naotaka Kubota 2018-10-02
9755005 Method of manufacturing organic EL device, organic EL device and electronic apparatus Hisatoshi Nakamura, Shinichi Iwata, Seiji Atsumi, Yuki HANAMURA 2017-09-05
9620736 Organic EL device and electronic apparatus Takeshi Koshihara 2017-04-11
9490304 Method of manufacturing organic EL device, organic EL device and electronic apparatus Hisatoshi Nakamura, Shinichi Iwata, Seiji Atsumi, Yuki HANAMURA 2016-11-08
9166193 Light emitting device, method of manufacturing the same, and electronic apparatus Takefumi FUKAGAWA, Hisatoshi Nakamura 2015-10-20
9076990 Method of manufacturing organic el device, organic el device and electronic apparatus Hisatoshi Nakamura, Shinichi Iwata, Seiji Atsumi, Yuki HANAMURA 2015-07-07
8928007 Electro-optical device, method for manufacturing electro-optical device, and electronic device Yuki HANAMURA 2015-01-06
8823257 Light-emitting device, method for manufacturing the same, display device, and electronic apparatus Tetsuji Fujita, Etsuo Mitsuhashi 2014-09-02
8242685 Organic electroluminescence device capable of preventing light from being not emitted Yuji Chino 2012-08-14
7652683 Line head and image-forming apparatus Shinichi Yotsuya 2010-01-26
7521797 Method of manufacturing substrate joint body, substrate joint body and electrooptical device Tsuyoshi Yoda 2009-04-21
7326639 Method for manufacturing a semiconductor substrate and method for manufacturing an electro-optical device with electroless plating Tsuyoshi Yoda 2008-02-05