Mitsuru Eida — 40 Patents at Idemitsu Kosan Co.

Mitsuru Eida has been granted 40 US patents while listed as an inventor at Idemitsu Kosan Co.. The first was granted in 1991 and the most recent in April 2019. Mitsuru Eida ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Mitsuru Eida in Sodegaura, JP.

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10276637	Organic EL multi-color light-emitting device	Toshiki Matsumoto, Tadahiko Yoshinaga, Tomoki Kato, Tetsuya Inoue, Mitsunori Ito +2 more	2019-04-30
RE46974	Organic electroluminescence device	Kazuki Nishimura, Tetsuya Inoue, Yumiko Mizuki, Nobuhiro Yabunouchi	2018-07-31
9997719	Material for organic electroluminescence device and organic electroluminescence device	Yumiko Mizuki, Nobuhiro Yabunouchi, Takushi SHIOMI, Kazuki Nishimura	2018-06-12
9837616	Aromatic amine derivative, and organic electroluminescent element containing same	Takushi SHIOMI, Masami Watanabe	2017-12-05
9647220	Organic multicolor light-emitting apparatus	Tadahiko Yoshinaga, Hironori Kawakami	2017-05-09	$437,000
9527814	Aromatic amine derivative, organic device material and hole-injection/transport material and organic electroluminescent element material each comprising the derivative, and organic electroluminescent element	Tomoki Kato, Masami Watanabe, Akinori Yomogita, Takushi SHIOMI	2016-12-27
9425402	Polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescence element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer	Nobuhiro Yabunouchi, Yumiko Mizuki, Masami Watanabe, Akinori Yomogita	2016-08-23
9203043	Organic electroluminescence device	Kazuki Nishimura, Tetsuya Inoue, Yumiko Mizuki, Nobuhiro Yabunouchi	2015-12-01
8580393	Polymer and organic electroluminescent device including the same	Yumiko Mizuki, Nobuhiro Yabunouchi	2013-11-12
7923917	Color conversion layer and light-emitting device	Hitoshi Kuma	2011-04-12
7632164	Process for producing an organic EL display device using different processing units for each of the manufacturing stages	Toshio Sakai, Hiroshi Tokailin	2009-12-15	$204,000
7550914	Organic electroluminescence display device	Hitoshi Kuma	2009-06-23
7548020	Organic EL display device having certain relationships among constituent element refractive indices	Kazuhiro Tomoike	2009-06-16
7233104	Color emission device	Hitoshi Kuma, Chishio Hosokawa, Kenichi Fukuoka	2007-06-19
7227518	Active-driving type organic el display device, and a method of producing the same	—	2007-06-05
7210979	Apparatus and method for manufacturing organic EL display device	Toshio Sakai, Hiroshi Tokailin	2007-05-01
6995736	Active-driving type organic EL display device, and a method of producing the same	—	2006-02-07
6963168	Organic EL display device having certain relationships among constituent element refractive indices	Kazuhiro Tomoike	2005-11-08
6844210	Organic electroluminescence device and method of manufacturing same	Kenichi Fukuoka	2005-01-18
6844670	Color luminous device	Hitoshi Kuma, Chishio Hosokawa	2005-01-18
6786789	Apparatus and method for manufacturing organic EL display device	Toshio Sakai, Hiroshi Tokailin	2004-09-07
6641755	Fluorescence conversion medium and display device comprising it	Kazuhiro Tomoike, Motoharu Ishikawa	2003-11-04
6633121	Organic electroluminescence display device and method of manufacturing same	Hiroshi Tokailin, Yoshikazu Nagasaki, Toshio Sakai	2003-10-14
6525467	Organic electroluminescence display device and method of producing the same	Kenichi Fukuoka	2003-02-25
6498428	Organic electroluminescent element and method for manufacturing same	Masahide Matsuura, Chishio Hosokawa	2002-12-24

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Mitsuru Eida — 40 Patents

Issued Patents All Time

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