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

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2020 Patent Ranking in Japan

- Update: Dec 2, 2020 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Dec 2, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
81th Mitsubishi Heavy Industries, Ltd 436 特許件数上昇 69th 593 469(44th)
82th Sony Semiconductor Solutions Inc. 435 特許件数下降 127th 369 81(312th)
83th Toyota Boshoku Co., Ltd. 428 特許件数上昇 62th 626 284(92th)
84th Yokohama Rubber Co., Ltd. 413 特許件数上昇 83th 514 321(76th)
85th Japan Display Co., Ltd. 410 特許件数上昇 84th 509 196(141th)
86th Pioneer Corporation 409 特許件数上昇 64th 621 114(240th)
87th Aisin AW Co., Ltd. 403 特許件数下降 91th 469 114(240th)
88th Hitachi Metals Co., Ltd. 401 特許件数下降 96th 444 332(74th)
88th Aisin Seiki Co., Ltd. 401 特許件数上昇 48th 746 261(99th)
90th LG Electronics Incorporated 400 特許件数下降 186th 253 201(134th)
91th Nippon Special Ceramics Co., Ltd. 394 特許件数上昇 80th 525 244(106th)
92th Shin-Etsu Chemical Co., Ltd. 393 特許件数下降 116th 395 299(86th)
93th Bridgestone Corporation 387 特許件数上昇 71th 584 359(67th)
93th LIXIL Corporation 387 特許件数上昇 68th 609 328(75th)
95th Robert Bosch Gesellschaft Mito Beschlenktel Haftung 386 特許件数下降 170th 280 188(148th)
96th TOTO Corporation 382 特許件数下降 110th 408 314(81th)
97th Asahi Glass Co., Ltd. 374 特許件数上昇 95th 447 230(116th)
97th DIC Corporation 374 特許件数下降 115th 399 249(101th)
97th Furukawa Electric Co., Ltd. 374 特許件数下降 122th 379 234(113th)
100th Kawasaki Heavy Industries Ltd. 373 特許件数下降 113th 404 268(98th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Dec 2, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
41th Nissan Motor Co., Ltd 480 特許件数上昇31th 695 449(79th)
42th Yazaki Corporation 473 特許件数上昇35th 669 776(38th)
42th Mitsubishi Rayon Co., Ltd. 473 特許件数下降48th 497 598(57th)
44th FANUC CORPORATION 469 特許件数上昇38th 638 688(45th)
44th Mitsubishi Heavy Industries, Ltd 469 特許件数下降69th 358 436(81th)
46th Kubota Corporation 465 特許件数下降51th 468 917(30th)
47th Sumitomo Chemical Co., Ltd. 460 特許件数下降57th 416 756(40th)
48th Sekisui Chemical Co., Ltd. 458 特許件数下降49th 482 818(35th)
49th Sumitomo Rubber Industries, Ltd. 451 特許件数下降56th 418 629(52th)
50th Sumitomo Electric Industries, Ltd. 424 特許件数下降52th 464 646(50th)
51th Kobe Steel Co., Ltd. 421 特許件数下降84th 317 312(122th)
52th Sansei R&D Co., Ltd. 419 特許件数下降78th 329 995(28th)
53th Toray Industries, Inc. 414 特許件数下降71th 350 748(41th)
53th Daikin Industries, Ltd. 414 特許件数下降62th 383 655(49th)
55th Toyota Industries Corporation 410 特許件数変わらず55th 420 1023(27th)
56th Shimadzu Corporation 402 特許件数下降80th 323 504(67th)
56th Nikon Corporation 402 特許件数上昇46th 507 440(80th)
58th Tokyo Electron Limited 400 特許件数変わらず58th 415 710(43th)
59th Sammy Corporation 399 特許件数下降65th 368 537(63th)
60th Qualcomm Incorporated 397 特許件数上昇41th 617 194(204th)
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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

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
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