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: Jan 11, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
1st Sanyo Bussan Co., Ltd. 92 特許件数下降 5th 3065 15(25th)
2nd Kyogaku Sangyo. Corporation 91 特許件数下降 39th 794 4(95th)
3rd Sankyo Co., Ltd. 82 特許件数下降 7th 2650 17(21th)
4th Toyota Motor Corporation 77 特許件数上昇 2nd 4638 83(1st)
5th Semiconductor Energy Laboratory Co., Ltd. 73 特許件数下降 24th 1215 14(28th)
6th Canon Inc 63 特許件数上昇 1st 6299 37(3rd)
7th Sony Corporation 51 特許件数下降 17th 1534 15(25th)
8th NEC Corporation 50 特許件数下降 11th 1806 37(3rd)
9th Daiichi Shokai Co., Ltd. 43 特許件数下降 13th 1735 31(10th)
9th Panasonic IP Management Co., Ltd. 43 特許件数上昇 4th 4265 1(275th)
11th Koninklijke Philips N.V. 42 特許件数下降 61th 591 2(150th)
12th Universal Entertainment Corporation 39 特許件数下降 21th 1304 3(107th)
13th Kubota Corporation 38 特許件数下降 37th 818 3(107th)
13th Huawei Technology Co., Ltd. 38 特許件数下降 87th 453 7(65th)
15th Ricoh Company, Ltd 34 特許件数上昇 9th 2163 22(13th)
16th Dow Global Technologies LLC 33 特許件数下降 200th 210 2(150th)
16th Guang Dong Oppo Mobile Telecommunications Corporation Limited 33 特許件数下降 66th 559 0(855th)
18th Mitsubishi Electric Corporation 32 特許件数上昇 3rd 4568 21(14th)
19th LG Chem, Ltd. 31 特許件数下降 31th 959 18(19th)
19th Toshiba Corporation 31 特許件数上昇 12th 1771 35(6th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
57th Sumitomo Bakelite Co., Ltd. 8 特許件数下降195th 147 3(338th)
57th Isuzu Motors Limited 8 特許件数下降74th 341 5(184th)
57th Japan Auto Parts Research Institute, Inc. 8 特許件数下降195th 147 6(142th)
57th Fujitec Co., Ltd. 8 特許件数下降160th 191 3(338th)
65th Bridgestone Corporation 7 特許件数下降79th 331 7(120th)
65th Hitachi Metals Co., Ltd. 7 特許件数下降93th 288 12(65th)
65th Olympus Corporation 7 特許件数下降97th 279 3(338th)
65th Sumitomo Metal Mining Co., Ltd. 7 特許件数下降82th 328 3(338th)
65th FANUC CORPORATION 7 特許件数下降68th 365 2(485th)
65th Iseki Agricultural Machinery Co., Ltd. 7 特許件数下降98th 278 3(338th)
65th Nidec Corporation 7 特許件数下降298th 93 2(485th)
65th JVC Kenwood Co., Ltd. 7 特許件数下降145th 205 15(45th)
65th Nidec Sankyo Corporation 7 特許件数下降266th 106 6(142th)
65th Yoshino Industry Co., Ltd. 7 特許件数下降78th 332 0(3132th)
65th Huawei Technology Co., Ltd. 7 特許件数上昇60th 420 38(13th)
65th Sony Semiconductor Solutions Inc. 7 特許件数下降266th 106 5(184th)
77th Toyobo Co., Ltd. 6 特許件数下降122th 237 2(485th)
77th Nippon Seiko Co., Ltd. 6 特許件数下降156th 195 6(142th)
77th Suzuki Corporation 6 特許件数下降89th 311 6(142th)
77th Nitto Denko Corporation 6 特許件数上昇61th 416 8(107th)
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 (1月17日~1月23日)

来週の知財セミナー (1月24日~1月30日)

1月26日(水) - 東京 新宿区


1月27日(木) - 神奈川 川崎市


特許事務所紹介 IP Force 特許事務所紹介


東京都千代田区飯田橋3-3-11新生ビル5階 特許・実用新案 商標 外国特許 鑑定 

弁護士法人T&N 長友国際法律事務所

〒063-0811 札幌市西区琴似1条4丁目3-18紀伊国屋ビル3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 コンサルティング 


東京都江東区亀戸一丁目8番8号大樹生命亀戸ビル6階 6TH FLOOR, TAIJU SEIMEI KAMEIDO BLDG., 8-8, KAMEIDO 1-CHOME, KOTO-KU, TOKYO 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