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: Aug 4, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Aug 4, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
1st Canon Inc 3865 特許件数変わらず 1st 6682 1981(2nd)
2nd Toyota Motor Corporation 2602 特許件数変わらず 2nd 5617 1550(4th)
3rd Panasonic IP Management Co., Ltd. 2203 特許件数変わらず 3rd 4384 1594(3rd)
4th Mitsubishi Electric Corporation 2139 特許件数変わらず 4th 3711 2060(1st)
5th Sanyo Bussan Co., Ltd. 1621 特許件数変わらず 5th 2787 637(14th)
6th Sankyo Co., Ltd. 1489 特許件数下降 8th 2389 808(10th)
7th DENSO CORPORATION 1413 特許件数上昇 6th 2591 635(15th)
8th Honda Motor Co., Ltd. 1286 特許件数上昇 7th 2584 868(8th)
9th Seiko Epson Corporation 1237 特許件数変わらず 9th 2282 738(11th)
10th Ricoh Company, Ltd 1194 特許件数変わらず 10th 2180 978(5th)
11th Daiichi Shokai Co., Ltd. 1024 特許件数下降 22th 1304 542(23th)
12th Toshiba Corporation 1009 特許件数上昇 11th 1864 887(7th)
13th KONICA MINOLTA, INC. 960 特許件数上昇 12th 1647 611(17th)
14th FUJIFILM Corporation 865 特許件数下降 21th 1338 707(12th)
15th NEC Corporation 856 特許件数下降 19th 1444 925(6th)
16th Universal Entertainment Corporation 849 特許件数下降 33th 926 397(34th)
17th Hitachi, Ltd. 817 特許件数上昇 15th 1569 628(16th)
18th Sharp corporation 803 特許件数上昇 14th 1603 434(27th)
19th Dai Nippon Printing Co., Ltd. 781 特許件数上昇 13th 1606 655(13th)
20th Sony Corporation 753 特許件数下降 24th 1170 578(21th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Aug 4, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
1st Mitsubishi Electric Corporation 2060 特許件数下降2nd 3569 2139(4th)
2nd Canon Inc 1981 特許件数上昇1st 3682 3865(1st)
3rd Panasonic IP Management Co., Ltd. 1594 特許件数変わらず3rd 2644 2203(3rd)
4th Toyota Motor Corporation 1550 特許件数変わらず4th 2229 2602(2nd)
5th Ricoh Company, Ltd 978 特許件数下降6th 1617 1194(10th)
6th NEC Corporation 925 特許件数下降11th 1338 856(15th)
7th Toshiba Corporation 887 特許件数下降13th 1314 1009(12th)
8th Honda Motor Co., Ltd. 868 特許件数上昇7th 1583 1286(8th)
9th Fujitsu Limited 843 特許件数変わらず9th 1459 627(26th)
10th Sankyo Co., Ltd. 808 特許件数上昇8th 1546 1489(6th)
11th Seiko Epson Corporation 738 特許件数下降12th 1328 1237(9th)
12th FUJIFILM Corporation 707 特許件数下降16th 1148 865(14th)
13th Dai Nippon Printing Co., Ltd. 655 特許件数下降18th 1036 781(19th)
14th Sanyo Bussan Co., Ltd. 637 特許件数下降20th 978 1621(5th)
15th DENSO CORPORATION 635 特許件数上昇5th 1812 1413(7th)
16th Hitachi, Ltd. 628 特許件数上昇15th 1155 817(17th)
17th KONICA MINOLTA, INC. 611 特許件数上昇10th 1358 960(13th)
18th Nippon Steel & Sumitomo Metal Corporation 604 特許件数上昇17th 1097 671(23th)
19th Fuji Xerox Co., Ltd 598 特許件数下降23th 911 671(23th)
20th Semiconductor Energy Laboratory Co., Ltd. 584 特許件数下降24th 879 707(21th)
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)

特許事務所紹介 IP Force 特許事務所紹介

よしはら特許商標事務所

東京都新宿区新宿5-10-1 第2スカイビル6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 

辰己国際特許事務所 (TATSUMI International IP Firm)

移転に伴い、お客様には追って個別にご案内させていただきます。 特許・実用新案 商標 外国特許 外国商標 コンサルティング 

東海特許事務所

〒445-0802 愛知県西尾市米津町蓮台6-10 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