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
101th DIC Corporation 397 特許件数下降 115th 399 280(99th)
101th TOTO Corporation 397 特許件数下降 110th 408 359(69th)
103th Nichia Corporation 395 特許件数下降 141th 330 286(97th)
104th Kawasaki Heavy Industries Ltd. 393 特許件数下降 113th 404 292(94th)
105th NEC Platforms Co., Ltd. 392 特許件数下降 129th 365 357(70th)
106th Guang Dong Oppo Mobile Telecommunications Corporation Limited 388 特許件数下降 274th 150 77(343th)
107th SCREEN Holdings Co., Ltd. 385 特許件数下降 120th 389 239(118th)
108th KDDI CORPORATION 379 特許件数下降 111th 407 336(79th)
109th ROHM Co., Ltd. 378 特許件数下降 128th 367 325(85th)
110th IHI Corporation 373 特許件数上昇 87th 494 317(87th)
111th The Boeing Company 372 特許件数下降 113th 404 292(94th)
111th Zeon Corporation 372 特許件数下降 118th 392 244(115th)
113th Yoshino Industry Co., Ltd. 365 特許件数下降 121th 380 326(84th)
114th Japan Auto Parts Research Institute, Inc. 363 特許件数上昇 109th 409 222(129th)
115th Fujitsu Ten Limited 362 特許件数上昇 105th 419 128(225th)
116th Terumo Corporation 358 特許件数上昇 106th 415 285(98th)
117th Toyo Ink SC Holdings Co., Ltd. 357 特許件数下降 138th 343 206(140th)
118th 3M Innovative Properties Company 353 特許件数上昇 101th 434 236(120th)
119th Fuji Machine Manufacturing Co., Ltd. 349 特許件数上昇 92th 467 569(37th)
120th Oki Electric Industry Co., Ltd. 347 特許件数下降 136th 347 253(109th)

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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