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

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2015 Patent Ranking in Japan

- Update: Jun 24, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jun 24, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
41th Daikin Industries, Ltd. 882 特許件数上昇 37th 945 563(40th)
42th Kao Corporation 881 特許件数下降 43th 847 814(33th)
43th Olympus Corporation 879 特許件数下降 47th 797 799(35th)
44th Suzuki Corporation 854 特許件数下降 54th 713 323(85th)
45th JTEKT Corporation 834 特許件数上昇 33th 1003 281(100th)
46th Toray Industries, Inc. 821 特許件数下降 48th 785 423(56th)
47th Nippon Seiko Co., Ltd. 814 特許件数下降 50th 768 430(53th)
48th Daihatsu Motor Co., Ltd. 810 特許件数上昇 45th 807 277(102th)
49th Nitto Denko Corporation 800 特許件数上昇 42th 850 394(61th)
50th Nippon Steel & Sumitomo Metal Corporation 794 特許件数上昇 46th 806 858(31th)
51th Sammy Corporation 771 特許件数下降 62th 615 443(49th)
52th Hitachi Automotive Systems, Ltd. 748 特許件数上昇 49th 772 431(52th)
53th Sumitomo Rubber Industries, Ltd. 745 特許件数上昇 51th 764 377(67th)
54th Auto Network Technology Laboratory Co., Ltd. 730 特許件数下降 76th 560 239(129th)
55th Sekisui Chemical Co., Ltd. 706 特許件数下降 57th 691 456(47th)
56th Tokyo Electron Limited 677 特許件数下降 58th 686 433(51th)
57th Aisin Seiki Co., Ltd. 673 特許件数下降 61th 644 323(85th)
58th Fuji Electric Co., Ltd. 668 特許件数下降 60th 647 528(45th)
59th Bridgestone Corporation 661 特許件数上昇 40th 923 901(30th)
60th Mazda Corporation Inc 658 特許件数下降 90th 478 219(143th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Jun 24, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
41th Kobe Steel Co., Ltd. 552 特許件数上昇40th 892 591(68th)
42th Nikon Corporation 547 特許件数上昇25th 1361 1086(35th)
43th General Electric Company 535 特許件数下降44th 761 645(62th)
44th Toppan Printing Co., Ltd. 530 特許件数上昇37th 924 1220(31th)
45th Fuji Electric Co., Ltd. 528 特許件数上昇39th 910 668(58th)
46th Sumitomo Chemical Co., Ltd. 497 特許件数下降70th 544 444(98th)
47th Sekisui Chemical Co., Ltd. 456 特許件数下降60th 576 706(55th)
48th International Business Machines Corporation 455 特許件数下降56th 607 363(130th)
49th Sammy Corporation 443 特許件数下降78th 479 771(51th)
50th IHI Corporation 437 特許件数上昇47th 728 557(74th)
51th Tokyo Electron Limited 433 特許件数上昇48th 694 677(56th)
52th Hitachi Automotive Systems, Ltd. 431 特許件数下降60th 576 748(52th)
53th Nippon Seiko Co., Ltd. 430 特許件数下降68th 547 814(47th)
54th BASF Society, Europe 428 - 484(88th)
55th Renesas Electronics Corporation 425 特許件数上昇46th 732 421(108th)
56th Toray Industries, Inc. 423 特許件数上昇55th 616 821(46th)
57th Newgin Co., Ltd. 419 特許件数下降58th 594 432(104th)
58th Kubota Corporation 407 - 504(84th)
59th Shin-Etsu Chemical Co., Ltd. 406 特許件数下降66th 549 457(94th)
60th Universal Entertainment Corporation 403 特許件数下降77th 491 576(71th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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