Patent Ranking in Japan - Applicant details - Japanese version

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Seiko Epson Corporation

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  2017 Application Ranking      8th  publications: 3435 下降2016: 4th  4032)

  2017 Acquisition Ranking      8th  registrations: 1987 下降2016: 6th  2449)

(update:Feb 25, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6251955 Electro-optical device, method of manufacturing electro-optical device, and electronic device Dec 27, 2017
B 6251956 Optical element storage package, optical filter device, optical module, and electronic device Dec 27, 2017
B 6251957 Display device, head-mounted display device, and control method for display device Dec 27, 2017
B 6251969 Pulse rate and program Dec 27, 2017
B 6252002 Head-mounted display device and control method for head-mounted display device Dec 27, 2017
B 6252003 Printing device, printing method, image processing device, and program Dec 27, 2017
B 6252004 Information processing apparatus, information processing method, and information processing system Dec 27, 2017
B 6252013 Liquid ejection head and liquid ejection device Dec 27, 2017
B 6252022 Semiconductor device Dec 27, 2017
B 6252031 Electro-optical device driving device, electro-optical device driving method, electro-optical device, and electronic apparatus Dec 27, 2017
B 6252041 Image reader Dec 27, 2017
B 6252081 Projector and control method thereof Dec 27, 2017
B 6252090 Electro-optical device and electronic equipment Dec 27, 2017
B 6252100 Print server and printing system Dec 27, 2017
B 6252114 Print control system Dec 27, 2017

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6251955 6251956 6251957 6251969 6252002 6252003 6252004 6252013 6252022 6252031 6252041 6252081 6252090 6252100 6252114

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Patent Ranking in Japan

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特許事務所紹介 IP Force 特許事務所紹介

特許業務法人 牛木国際特許事務所

〒105-0001 東京都港区虎ノ門1丁目14番1号 郵政福祉琴平ビル 3階 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

あいぎ法律事務所

〒450-0002 愛知県名古屋市中村区名駅三丁目13番24号 第一はせ川ビル6階 特許・実用新案 意匠 商標 訴訟 鑑定 コンサルティング 

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Floor 16, Tower A, InDo Building, A48 Zhichun Road, Haidian District, Beijing 100098, P.R. China 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング