Patent Ranking in Japan - Applicant details - Japanese version

ホーム > Japan Patent Ranking > Ricoh Company, Ltd > 2015 > Patents

Ricoh Company, Ltd

※ You can add "Ricoh Company, Ltd" to your own list by loggin in. About Login

　■　2015 Application Ranking      6th 　publications: 4049 （変わらず2014: 6th  4830）

　■　2015 Acquisition Ranking      7th 　registrations: 2049 （下降2014: 6th  3633）

（update：Mar 3, 2021）

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 5834401 Image forming apparatus, image forming method, and image forming program Dec 24, 2015
B 5834410 Imaging device and imaging method Dec 24, 2015
B 5834412 Infrared sensor and infrared array sensor Dec 24, 2015
B 5834414 Surface emitting laser module, optical scanning device, and image forming apparatus Dec 24, 2015
B 5834444 Image forming device Dec 24, 2015
B 5834453 Stepping motor control device and stepping motor control method Dec 24, 2015
B 5834455 Conductive composition, electrophotographic belt, intermediate transfer belt and image forming apparatus, and method for producing conductive composition Dec 24, 2015
B 5834485 Exterior cover and image forming apparatus Dec 24, 2015
B 5834513 Paper processing device and image forming system Dec 24, 2015
B 5834516 Cover open/close detection device and image forming apparatus Dec 24, 2015
B 5834526 Print control program, information processing apparatus, and printing apparatus Dec 24, 2015
B 5834550 Information processing device, data management system, and data management program Dec 24, 2015
B 5834566 Information processing device, program, and information display device Dec 24, 2015
B 5834572 Fixing device and image forming apparatus Dec 24, 2015
B 5834577 Orthogonal signal generation circuit, method of adjusting orthogonal signal generation circuit, and wireless communication device Dec 24, 2015

1-15 (total:2053)

1 2 3 4 5 6 7next>

※ : select publication number

Copy all numbers

5834401 5834410 5834412 5834414 5834444 5834453 5834455 5834485 5834513 5834516 5834526 5834550 5834566 5834572 5834577

※ You can add applicants to the list by logging in. Useful for checking trends in "Ricoh Company, Ltd" intellectual property.

About Login

  • このサイトをYahoo!ブックマークに登録
  • はてなブックマークに追加

Patent Ranking in Japan

2021 Application Ranking2021 Acquisition Ranking
2020 Application Ranking2020 Acquisition Ranking
2019 Application Ranking2019 Acquisition Ranking
2018 Application Ranking2018 Acquisition Ranking
2017 Application Ranking2017 Acquisition Ranking
2016 Application Ranking2016 Acquisition Ranking
2014 Application Ranking2014 Acquisition Ranking
2013 Application Ranking2013 Acquisition Ranking
2012 Application Ranking2012 Acquisition Ranking
2011 Application Ranking2011 Acquisition Ranking
Applicant Search (Japanese only)

今週の知財セミナー (3月1日～3月7日)

来週の知財セミナー (3月8日～3月14日)

知財セミナー・イベント一覧

特許事務所紹介 IP Force 特許事務所紹介

康信国際特許事務所（北京康信知識産権代理有限責任公司）

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 

七星特許事務所

東京都外神田４－１４－２ 東京タイムズタワー２７０３号室 特許・実用新案 鑑定 

プロシード国際特許商標事務所

東京都豊島区東池袋３－１－１ サンシャイン６０　４５階 特許・実用新案 意匠 商標 外国特許 外国商標 コンサルティング 

知財ポータルサイト IP Force

Copyright © 2010-2021 Science Impact Inc. All Rights Reserved.