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

ホーム > Japan Patent Ranking > 2019

この記事をはてなブックマークに追加

2019 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
61th Daikin Industries, Ltd. 655 特許件数下降 68th 583 383(62th)
62th Toyota Boshoku Co., Ltd. 626 特許件数上昇 61th 642 282(98th)
63th Fuji Heavy Industries Ltd. 625 特許件数下降 70th 575 557(42th)
64th Pioneer Corporation 621 特許件数下降 74th 540 90(304th)
65th LG Chem, Ltd. 620 特許件数上昇 54th 702 655(36th)
66th Yahoo Japan Corporation 613 特許件数下降 88th 470 284(97th)
67th Toyota Central Research Institute Co., Ltd. 612 特許件数下降 102th 415 217(134th)
68th LIXIL Corporation 609 特許件数下降 135th 314 208(137th)
69th Mitsubishi Heavy Industries, Ltd 593 特許件数上昇 63th 603 358(69th)
70th Nikon Corporation 588 特許件数上昇 58th 667 507(46th)
71th Bridgestone Corporation 584 特許件数下降 101th 416 407(59th)
71th Mitsubishi Motors Corporation 584 特許件数上昇 70th 575 373(64th)
73th Toshiba Memory Corporation 580 特許件数下降 2239th 9 175(158th)
74th Daihatsu Motor Co., Ltd. 570 特許件数上昇 64th 601 227(129th)
75th Nissan Motor Co., Ltd 566 特許件数上昇 53th 712 695(31th)
76th NTT Docomo, Inc. 564 特許件数下降 84th 489 245(115th)
77th Huawei Technology Co., Ltd. 561 特許件数上昇 69th 579 526(45th)
78th JTEKT Corporation 560 特許件数変わらず 78th 506 304(90th)
79th Toshiba Tec Corporation 558 特許件数下降 90th 457 125(224th)
80th Nippon Special Ceramics Co., Ltd. 525 特許件数変わらず 80th 496 307(87th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
41th Qualcomm Incorporated 617 特許件数上昇28th 840 309(155th)
42th Fuji Heavy Industries Ltd. 557 特許件数下降67th 405 625(63th)
43th Kao Corporation 550 特許件数上昇38th 716 901(38th)
44th Fuji Electric Co., Ltd. 529 特許件数上昇43th 577 685(55th)
45th Huawei Technology Co., Ltd. 526 特許件数下降63th 417 561(77th)
46th Nikon Corporation 507 特許件数下降48th 535 588(70th)
47th KDDI CORPORATION 498 特許件数下降73th 379 407(111th)
48th Mitsubishi Rayon Co., Ltd. 497 特許件数上昇42th 581 662(57th)
49th Sekisui Chemical Co., Ltd. 482 特許件数下降52th 491 884(39th)
50th Toppan Printing Co., Ltd. 473 特許件数上昇44th 575 952(34th)
51th Kubota Corporation 468 特許件数下降68th 404 906(37th)
52th Sumitomo Electric Industries, Ltd. 464 特許件数上昇47th 539 827(43th)
53th Nippon Seiko Co., Ltd. 462 特許件数下降88th 346 436(100th)
54th TDK Corporation 449 特許件数下降64th 412 876(40th)
55th Toyota Industries Corporation 420 特許件数上昇54th 458 916(36th)
56th Sumitomo Rubber Industries, Ltd. 418 特許件数上昇46th 543 758(45th)
57th Sumitomo Chemical Co., Ltd. 416 特許件数下降58th 446 724(50th)
58th Tokyo Electron Limited 415 特許件数上昇50th 503 660(58th)
59th Bridgestone Corporation 407 特許件数下降73th 379 584(71th)
60th Toshiba Medical Systems Corporation 394 特許件数上昇51th 492 428(103th)
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
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 (3月1日~3月7日)

来週の知財セミナー (3月8日~3月14日)

特許事務所紹介 IP Force 特許事務所紹介

日本知財サービス 特許出願・商標登録事務所

〒106-6111 東京都港区六本木6丁目10番1号 六本木ヒルズ森タワー 11階 横浜駅前オフィス:  〒220-0004  神奈川県横浜市西区北幸1丁目11ー1 水信ビル 7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 

康信国際特許事務所(北京康信知識産権代理有限責任公司)

Floor 16, Tower A, InDo Building, A48 Zhichun Road, Haidian District, Beijing 100098, P.R. China 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 

あいぎ特許事務所【名古屋・岐阜】

名古屋本部オフィス 〒450-0002 愛知県名古屋市中村区名駅3-13-24 第一はせ川ビル6F http://aigipat.com/ 岐阜オフィス 〒509-0124 岐阜県各務原市鵜沼山崎町3丁目146番地1 PACビル2階(旧横山ビル) http://gifu.aigipat.com/ 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