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

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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
61th Suzuki Corporation 386 特許件数下降65th 408 477(89th)
62th Hitachi Metals Co., Ltd. 383 特許件数下降83th 356 444(96th)
62th Daikin Industries, Ltd. 383 特許件数下降70th 394 655(61th)
64th Mitsubishi Motors Corporation 373 特許件数下降69th 395 584(71th)
65th Sammy Corporation 368 特許件数上昇62th 418 705(53th)
66th OMRON Corporation 367 特許件数上昇49th 505 955(33th)
67th Nitto Denko Corporation 364 特許件数下降86th 350 520(82th)
68th NTN Corporation 361 特許件数下降93th 340 708(52th)
69th The Boeing Company 358 特許件数下降91th 341 404(113th)
69th Mitsubishi Heavy Industries, Ltd 358 特許件数上昇53th 490 593(69th)
71th Toray Industries, Inc. 350 特許件数下降84th 352 840(42th)
72th Aisin Seiki Co., Ltd. 343 特許件数上昇57th 447 746(48th)
73th Qualcomm, Inc. 341 特許件数上昇56th 450 372(124th)
73th Fuji Machine Manufacturing Co., Ltd. 341 特許件数下降95th 326 467(92th)
73th Shin-Etsu Chemical Co., Ltd. 341 特許件数上昇71th 392 395(116th)
76th Yokohama Rubber Co., Ltd. 340 特許件数下降79th 368 514(83th)
77th DIC Corporation 337 特許件数下降86th 350 399(115th)
78th Sansei R&D Co., Ltd. 329 特許件数上昇55th 455 1364(22th)
79th NEC Platforms Co., Ltd. 325 特許件数下降101th 310 365(129th)
80th Shimadzu Corporation 323 特許件数下降90th 343 489(88th)
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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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