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: Sep 30, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Sep 30, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
1st Toyota Motor Corporation 3740 特許件数下降 2nd 4638 3305(1st)
2nd Canon Inc 3347 特許件数上昇 1st 6299 2589(3rd)
3rd Sanyo Bussan Co., Ltd. 2919 特許件数下降 5th 3065 1043(11th)
4th Panasonic IP Management Co., Ltd. 2071 特許件数変わらず 4th 4265 2209(4th)
5th Seiko Epson Corporation 1608 特許件数下降 10th 2096 1098(9th)
6th Toshiba Corporation 1348 特許件数下降 12th 1771 978(15th)
7th Honda Motor Co., Ltd. 1255 特許件数上昇 6th 2789 1860(6th)
8th Sankyo Co., Ltd. 1239 特許件数上昇 7th 2650 1025(12th)
9th Mitsubishi Electric Corporation 1223 特許件数上昇 3rd 4568 2849(2nd)
10th Ricoh Company, Ltd 1123 特許件数上昇 9th 2163 1395(7th)
11th DENSO CORPORATION 1069 特許件数上昇 8th 2362 1952(5th)
12th Hitachi, Ltd. 996 特許件数下降 16th 1563 758(23th)
13th Semiconductor Energy Laboratory Co., Ltd. 936 特許件数下降 24th 1215 707(25th)
14th Dai Nippon Printing Co., Ltd. 887 特許件数下降 19th 1355 1021(13th)
15th Sharp corporation 858 特許件数下降 20th 1349 502(39th)
16th Brother Industries, Ltd. 812 特許件数下降 26th 1158 680(28th)
17th Fujitsu Limited 765 特許件数下降 23th 1270 1011(14th)
18th Toppan Printing Co., Ltd. 738 特許件数下降 32th 942 492(41th)
19th Sansei R&D Co., Ltd. 725 特許件数下降 29th 985 707(25th)
20th NEC Corporation 711 特許件数上昇 11th 1806 1374(8th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Sep 30, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 3305 特許件数下降3rd 2764 3740(1st)
2nd Mitsubishi Electric Corporation 2849 特許件数上昇1st 3473 1223(9th)
3rd Canon Inc 2589 特許件数上昇2nd 3141 3347(2nd)
4th Panasonic IP Management Co., Ltd. 2209 特許件数変わらず4th 2695 2071(4th)
5th DENSO CORPORATION 1952 特許件数下降10th 1299 1069(11th)
6th Honda Motor Co., Ltd. 1860 特許件数変わらず6th 1457 1255(7th)
7th Ricoh Company, Ltd 1395 特許件数変わらず7th 1442 1123(10th)
8th NEC Corporation 1374 特許件数上昇5th 1555 711(20th)
9th Seiko Epson Corporation 1098 特許件数下降12th 1226 1608(5th)
10th Daiichi Shokai Co., Ltd. 1073 特許件数下降21th 942 636(23th)
11th Sanyo Bussan Co., Ltd. 1043 特許件数下降17th 1012 2919(3rd)
12th Sankyo Co., Ltd. 1025 特許件数上昇11th 1283 1239(8th)
13th Dai Nippon Printing Co., Ltd. 1021 特許件数変わらず13th 1129 887(14th)
14th Fujitsu Limited 1011 特許件数上昇9th 1379 765(17th)
15th Toshiba Corporation 978 特許件数上昇8th 1392 1348(6th)
16th FUJIFILM Corporation 956 特許件数上昇14th 1119 381(58th)
17th KONICA MINOLTA, INC. 887 特許件数上昇15th 1078 578(29th)
18th Nippon Telegraph and Telephone Corporation 851 特許件数下降23th 873 155(178th)
19th Nippon Steel & Sumitomo Metal Corporation 829 特許件数下降22th 928 311(74th)
20th Fuji Xerox Co., Ltd 813 特許件数上昇16th 1023 566(31th)
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 (9月26日~10月2日)

来週の知財セミナー (10月3日~10月9日)

特許事務所紹介 IP Force 特許事務所紹介


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 


〒330-0846 埼玉県さいたま市大宮区大門町3-205 ABCビル401 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 


愛知県名古屋市天白区中平三丁目2702番地 グランドールS 203号 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング