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

ホーム > Japan Patent Ranking


2022 Patent Ranking in Japan

- Update: Oct 4, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Oct 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
1st Toyota Motor Corporation 3785 特許件数下降 2nd 4638 3311(1st)
2nd Canon Inc 3400 特許件数上昇 1st 6299 2684(3rd)
3rd Sanyo Bussan Co., Ltd. 2966 特許件数下降 5th 3065 1045(11th)
4th Panasonic IP Management Co., Ltd. 2103 特許件数変わらず 4th 4265 2260(4th)
5th Seiko Epson Corporation 1638 特許件数下降 10th 2096 1099(9th)
6th Toshiba Corporation 1443 特許件数下降 12th 1771 993(15th)
7th Honda Motor Co., Ltd. 1363 特許件数上昇 6th 2789 1878(6th)
8th Sankyo Co., Ltd. 1307 特許件数上昇 7th 2650 1028(12th)
9th Mitsubishi Electric Corporation 1259 特許件数上昇 3rd 4568 2905(2nd)
10th Ricoh Company, Ltd 1190 特許件数上昇 9th 2163 1395(7th)
11th DENSO CORPORATION 1091 特許件数上昇 8th 2362 1953(5th)
12th Hitachi, Ltd. 1018 特許件数下降 16th 1563 773(23th)
13th Semiconductor Energy Laboratory Co., Ltd. 941 特許件数下降 24th 1215 717(26th)
14th Dai Nippon Printing Co., Ltd. 904 特許件数下降 19th 1355 1027(13th)
15th Sharp corporation 874 特許件数下降 20th 1349 509(38th)
16th Brother Industries, Ltd. 822 特許件数下降 26th 1158 680(28th)
17th Fujitsu Limited 783 特許件数下降 23th 1270 1011(14th)
18th Toppan Printing Co., Ltd. 750 特許件数下降 32th 942 492(41th)
19th Universal Entertainment Corporation 736 特許件数下降 21th 1304 722(25th)
20th NEC Corporation 732 特許件数上昇 11th 1806 1375(8th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Oct 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 3311 特許件数下降3rd 2764 3785(1st)
2nd Mitsubishi Electric Corporation 2905 特許件数上昇1st 3473 1259(9th)
3rd Canon Inc 2684 特許件数上昇2nd 3141 3400(2nd)
4th Panasonic IP Management Co., Ltd. 2260 特許件数変わらず4th 2695 2103(4th)
5th DENSO CORPORATION 1953 特許件数下降10th 1299 1091(11th)
6th Honda Motor Co., Ltd. 1878 特許件数変わらず6th 1457 1363(7th)
7th Ricoh Company, Ltd 1395 特許件数変わらず7th 1442 1190(10th)
8th NEC Corporation 1375 特許件数上昇5th 1555 732(20th)
9th Seiko Epson Corporation 1099 特許件数下降12th 1226 1638(5th)
10th Daiichi Shokai Co., Ltd. 1076 特許件数下降21th 942 637(23th)
11th Sanyo Bussan Co., Ltd. 1045 特許件数下降17th 1012 2966(3rd)
12th Sankyo Co., Ltd. 1028 特許件数上昇11th 1283 1307(8th)
13th Dai Nippon Printing Co., Ltd. 1027 特許件数変わらず13th 1129 904(14th)
14th Fujitsu Limited 1011 特許件数上昇9th 1379 783(17th)
15th Toshiba Corporation 993 特許件数上昇8th 1392 1443(6th)
16th FUJIFILM Corporation 975 特許件数上昇14th 1119 384(60th)
17th KONICA MINOLTA, INC. 888 特許件数上昇15th 1078 586(31th)
18th Nippon Telegraph and Telephone Corporation 851 特許件数下降23th 873 155(180th)
19th Nippon Steel & Sumitomo Metal Corporation 830 特許件数下降22th 928 325(73th)
20th Fuji Xerox Co., Ltd 813 特許件数上昇16th 1023 588(30th)
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

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
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 (10月3日~10月9日)

来週の知財セミナー (10月10日~10月16日)

特許事務所紹介 IP Force 特許事務所紹介


大阪市北区豊崎3-20-9 三栄ビル7階 特許・実用新案 意匠 商標 訴訟 鑑定 コンサルティング 


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 


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