Patent Ranking in Japan - Applicant details - Japanese version

ホーム > Japan Patent Ranking > HOYA Corporation > 2021 Patents

HOYA Corporation

※ You can add "HOYA Corporation" to your own list by loggin in. About Login

  2021 Application Ranking      229th  publications: 127 上昇2020: 260th  156)

  2021 Acquisition Ranking      236th  registrations: 94 下降2020: 204th  144)

(update:Sep 22, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
B 6873758 A method for manufacturing a substrate, a method for manufacturing a substrate with a multilayer reflective film, a method for manufacturing a mask blank, and a method for manufacturing a transfer mask. May 19, 2021
B 6873989 Optical devices with partial or incomplete optics May 19, 2021
B 6868364 Manufacturing method for glass blanks and glass substrates for magnetic disks May 12, 2021
B 6864654 Medical device stand Apr 28, 2021
B 6864952 Method for manufacturing a substrate with a conductive film, a substrate with a multilayer reflective film, a reflective mask blank, a reflective mask, and a semiconductor device. Apr 28, 2021
B 6865675 Rise table and endoscope Apr 28, 2021
B 6866246 Mask blank, transfer mask manufacturing method and semiconductor device manufacturing method Apr 28, 2021
B 6866283 How to attach the riser, how to attach the riser, and how to remove the riser Apr 28, 2021
B 6861095 Method for manufacturing reflective mask blanks, reflective masks and semiconductor devices Apr 21, 2021
B 6861131 Objective lens unit for endoscopes and endoscopes Apr 21, 2021
B 6855190 Manufacturing method of reflective mask, reflective mask blank and semiconductor device Apr 7, 2021
B 6855645 Manufacturing method of thin film substrate, multilayer reflective coating substrate, reflective mask blank, reflective mask and semiconductor device Apr 7, 2021
B 6850746 Optical glass, preforms for press molding, optical elements and their manufacturing methods Mar 31, 2021
B 6850871 Electronic endoscopy system Mar 31, 2021
B 6845826 Endoscope Mar 24, 2021

46-60 (total:94)

: select publication number

Copy all numbers

6873758 6873989 6868364 6864654 6864952 6865675 6866246 6866283 6861095 6861131 6855190 6855645 6850746 6850871 6845826

※ You can add applicants to the list by logging in. Useful for checking trends in "HOYA Corporation" 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

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
2015 Application Ranking2015 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 (9月20日~9月26日)

来週の知財セミナー (9月27日~10月3日)

9月29日(水) - 東京 港区

特許情報検索法(侵害予防調査)

特許事務所紹介 IP Force 特許事務所紹介

SAHARA特許商標事務所

大阪府大阪市中央区北浜3丁目5-19 淀屋橋ホワイトビル2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 

山口晃志郎特許事務所

岐阜県各務原市つつじが丘1丁目111番地 特許・実用新案 意匠 商標 外国特許 コンサルティング 

芦屋国際特許事務所

659-0068 兵庫県芦屋市業平町4-1 イム・エメロードビル503 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