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

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2019 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
101th 3M Innovative Properties Company 434 特許件数上昇 77th 514 306(89th)
102th Renesas Electronics Corporation 430 特許件数上昇 96th 431 278(102th)
103th Toshiba Medical Systems Corporation 428 特許件数下降 119th 368 394(60th)
104th Toyo Tire Corporation 420 特許件数下降 123th 358 231(125th)
105th Fujitsu Ten Limited 419 特許件数下降 120th 367 89(309th)
106th Terumo Corporation 415 特許件数下降 112th 384 217(134th)
107th Samsung Electronics Co., Ltd. 413 特許件数下降 168th 257 201(141th)
108th Auto Network Technology Laboratory Co., Ltd. 412 特許件数上昇 83th 492 267(106th)
109th Japan Auto Parts Research Institute, Inc. 409 特許件数下降 122th 362 221(132th)
110th TOTO Corporation 408 特許件数上昇 82th 493 295(93th)
111th KDDI CORPORATION 407 特許件数上昇 99th 419 498(47th)
112th Oji Holdings Co., Ltd. 406 特許件数下降 141th 303 234(123th)
113th The Boeing Company 404 特許件数上昇 97th 427 358(69th)
113th Kawasaki Heavy Industries Ltd. 404 特許件数上昇 95th 438 286(96th)
115th DIC Corporation 399 特許件数上昇 112th 384 337(77th)
116th Shin-Etsu Chemical Co., Ltd. 395 特許件数上昇 111th 387 341(73th)
117th Iseki Agricultural Machinery Co., Ltd. 394 特許件数下降 129th 348 226(130th)
118th Zeon Corporation 392 特許件数下降 134th 321 232(124th)
118th JVC Kenwood Co., Ltd. 392 特許件数下降 163th 264 140(191th)
120th SCREEN Holdings Co., Ltd. 389 特許件数上昇 92th 456 282(98th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 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)
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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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