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

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2020 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
41th Toray Industries, Inc. 800 特許件数下降 42th 840 428(56th)
42th Sumitomo Chemical Co., Ltd. 791 特許件数下降 50th 724 479(49th)
43th Tokyo Electron Limited 773 特許件数下降 58th 660 436(54th)
44th Mazda Corporation Inc 765 特許件数上昇 32th 967 147(200th)
45th Isuzu Motors Limited 753 特許件数下降 56th 677 385(66th)
46th FANUC CORPORATION 748 特許件数上昇 44th 760 481(48th)
47th Daikin Industries, Ltd. 740 特許件数下降 61th 655 432(55th)
48th Fuji Electric Co., Ltd. 738 特許件数下降 55th 685 626(33th)
49th Sumitomo Electric Industries, Ltd. 694 特許件数上昇 43th 827 456(50th)
50th Nitto Denko Corporation 677 特許件数下降 82th 520 420(59th)
51th Koninklijke Philips N.V. 671 特許件数下降 54th 702 570(36th)
52th Sumitomo Rubber Industries, Ltd. 669 特許件数上昇 45th 758 504(43th)
52th NTN Corporation 669 特許件数変わらず 52th 708 316(88th)
54th TDK Corporation 658 特許件数上昇 40th 876 403(64th)
55th Sofia Co., Ltd. 651 特許件数下降 94th 453 228(121th)
56th Daihatsu Motor Co., Ltd. 646 特許件数下降 74th 570 344(75th)
57th Mitsubishi Rayon Co., Ltd. 635 特許件数変わらず 57th 662 506(41th)
58th Huawei Technology Co., Ltd. 626 特許件数下降 77th 561 404(63th)
59th JFE Steel Corporation 623 特許件数上昇 51th 717 613(34th)
60th Fuji Heavy Industries Ltd. 613 特許件数下降 63th 625 568(38th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
41th Mitsubishi Rayon Co., Ltd. 506 特許件数下降48th 497 635(57th)
41th Nissan Motor Co., Ltd 506 特許件数上昇31th 695 495(76th)
43th Sumitomo Rubber Industries, Ltd. 504 特許件数下降56th 418 669(52th)
44th Yazaki Corporation 503 特許件数上昇35th 669 868(36th)
45th Mitsubishi Heavy Industries, Ltd 502 特許件数下降69th 358 480(82th)
46th Kubota Corporation 500 特許件数下降51th 468 972(31th)
47th Sekisui Chemical Co., Ltd. 494 特許件数下降49th 482 873(35th)
48th FANUC CORPORATION 481 特許件数上昇38th 638 748(46th)
49th Sumitomo Chemical Co., Ltd. 479 特許件数下降57th 416 791(42th)
50th Sumitomo Electric Industries, Ltd. 456 特許件数下降52th 464 694(49th)
51th Sansei R&D Co., Ltd. 451 特許件数下降78th 329 1071(28th)
52th Kobe Steel Co., Ltd. 440 特許件数下降84th 317 339(125th)
53th Toyota Industries Corporation 439 特許件数下降55th 420 1105(27th)
54th Tokyo Electron Limited 436 特許件数下降58th 415 773(43th)
55th Daikin Industries, Ltd. 432 特許件数下降62th 383 740(47th)
56th Toray Industries, Inc. 428 特許件数下降71th 350 800(41th)
57th Qualcomm Incorporated 425 特許件数上昇41th 617 217(202th)
58th Sammy Corporation 423 特許件数下降65th 368 584(64th)
59th Nitto Denko Corporation 420 特許件数下降67th 364 677(50th)
60th Shimadzu Corporation 418 特許件数下降80th 323 566(68th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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