Patent Ranking in Japan Based on publications issued by Japan Patent Office Japanese version

ホーム > Japan Patent Ranking

この記事をはてなブックマークに追加

2021 Patent Ranking in Japan

- Update: Sep 27, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Sep 27, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
10053th Mori Paper Co., Ltd. 1 - 0(20639th)
10053th Yoshitaka Tsuji 1 - 0(20639th)
10053th Mai Yamada 1 - 0(20639th)
10053th Kunshan Yatonglan Software Technology Co., Ltd. 1 - 0(20639th)
10053th Japan Bat Guano Co., Ltd. 1 - 0(20639th)
10053th Daijiro Enami 1 - 0(20639th)
10053th Middle ▲ Thailand ▼ Biotechnology (Dalian) Co., Ltd. 1 - 0(20639th)
10053th Shanghai Kai Bao Pharmaceutical Company Limited 1 - 0(20639th)
10053th GK Elm Occupational Health Science 1 - 0(20639th)
10053th Tokiwa Chemical Industry Co., Ltd. 1 - 0(20639th)
10053th Yosadako Technology Co., Ltd. 1 - 1(7392th)
10053th K Uniform Service Co., Ltd. 1 - 0(20639th)
10053th Inoue Dyeing Co., Ltd. 1 - 0(20639th)
10053th Koshin Co., Ltd. 1 - 0(20639th)
10053th Rieko Suzuki 1 - 0(20639th)
10053th Yanagita Shigekichi 1 - 0(20639th)
10053th Takeyoshi Furuhata 1 - 0(20639th)
10053th Torneko Co., Ltd. 1 - 0(20639th)
10053th Kumon Education Study Group Co., Ltd. 1 - 1(7392th)
10053th Yoshihiro Sasagawa 1 - 0(20639th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Sep 27, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
1st Mitsubishi Electric Corporation 2529 特許件数下降2nd 3569 3032(4th)
2nd Canon Inc 2394 特許件数上昇1st 3682 5031(1st)
3rd Toyota Motor Corporation 1983 特許件数下降4th 2229 3531(2nd)
4th Panasonic IP Management Co., Ltd. 1953 特許件数上昇3rd 2644 3169(3rd)
5th Ricoh Company, Ltd 1150 特許件数下降6th 1617 1788(9th)
6th NEC Corporation 1126 特許件数下降11th 1338 1229(15th)
7th Toshiba Corporation 1072 特許件数下降13th 1314 1473(11th)
8th Fujitsu Limited 1033 特許件数下降9th 1459 930(23th)
9th Honda Motor Co., Ltd. 1028 特許件数上昇7th 1583 2111(6th)
10th Sankyo Co., Ltd. 953 特許件数上昇8th 1546 2191(5th)
11th Seiko Epson Corporation 942 特許件数下降12th 1328 1664(10th)
12th DENSO CORPORATION 856 特許件数上昇5th 1812 1860(8th)
13th FUJIFILM Corporation 843 特許件数下降16th 1148 1233(14th)
14th Dai Nippon Printing Co., Ltd. 835 特許件数下降18th 1036 1024(19th)
15th KONICA MINOLTA, INC. 781 特許件数上昇10th 1358 1282(13th)
16th Sanyo Bussan Co., Ltd. 779 特許件数下降20th 978 2088(7th)
16th Fuji Xerox Co., Ltd 779 特許件数下降23th 911 956(22th)
18th Hitachi, Ltd. 740 特許件数上昇15th 1155 1121(16th)
19th Nippon Steel & Sumitomo Metal Corporation 729 特許件数上昇17th 1097 927(24th)
20th Sony Corporation 712 特許件数下降21th 939 1098(17th)
Applicant name

If you want to purchase patent ranking data, ⇒ Patent Ranking Data Download Service

※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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)

来週の知財セミナー (10月4日~10月10日)

特許事務所紹介 IP Force 特許事務所紹介

倉橋特許商標事務所

兵庫県西宮市上大市2丁目19 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 コンサルティング 

北大阪特許事務所

〒564-0051 大阪府吹田市豊津町1番18号 エクラート江坂ビル4F 特許・実用新案 意匠 商標 外国特許 鑑定 コンサルティング 

名古屋国際特許業務法人

〒460-0003 愛知県名古屋市中区錦1-20-19 名神ビル2F 〒107-0052 東京都港区赤坂2-2-21 永田町法曹ビル9F(東京支店) 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