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

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2021 Patent Ranking in Japan

- Update: Jun 24, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

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

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
61th Koninklijke Philips N.V. 286 特許件数上昇 51th 671 262(45th)
62th OMRON Corporation 284 特許件数上昇 39th 809 314(34th)
62th Shimadzu Corporation 284 特許件数下降 68th 566 172(72th)
64th Sumitomo Rubber Industries, Ltd. 283 特許件数上昇 52th 669 264(43th)
65th Toyota Boshoku Co., Ltd. 282 特許件数下降 74th 500 121(116th)
66th Daihatsu Motor Co., Ltd. 279 特許件数上昇 56th 646 187(65th)
67th JTEKT Corporation 272 特許件数下降 69th 533 110(132th)
68th Nissan Motor Co., Ltd 271 特許件数下降 76th 495 227(50th)
69th TDK Corporation 266 特許件数上昇 54th 658 186(67th)
70th Suzuki Corporation 264 特許件数下降 80th 485 163(78th)
71th Mitsubishi Rayon Co., Ltd. 261 特許件数上昇 57th 635 263(44th)
72th Zeon Corporation 251 特許件数下降 111th 372 124(111th)
73th Sony Semiconductor Solutions Inc. 246 特許件数下降 84th 473 38(350th)
74th Sumitomo Metal Mining Co., Ltd. 245 特許件数上昇 71th 507 162(80th)
75th DIC Corporation 240 特許件数下降 101th 397 189(64th)
76th Fuji Machine Manufacturing Co., Ltd. 236 特許件数下降 119th 349 261(46th)
77th Kaneka Corporation 234 特許件数下降 137th 312 116(125th)
78th Toyota Central Research Institute Co., Ltd. 233 特許件数変わらず 78th 486 150(89th)
78th Asahi Kasei Corporation 233 特許件数上昇 70th 513 206(56th)
80th Auto Network Technology Laboratory Co., Ltd. 232 特許件数下降 100th 398 87(162th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jun 24, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
41th Casio Computer Co., Ltd. 272 特許件数上昇39th 560 201(91th)
42th Fuji Electric Co., Ltd. 268 特許件数上昇33th 626 391(45th)
43th Sumitomo Rubber Industries, Ltd. 264 特許件数変わらず43th 504 283(64th)
44th Mitsubishi Rayon Co., Ltd. 263 特許件数上昇41th 506 261(71th)
45th Koninklijke Philips N.V. 262 特許件数上昇36th 570 286(61th)
46th Fuji Machine Manufacturing Co., Ltd. 261 特許件数上昇37th 569 236(76th)
47th Sekisui Chemical Co., Ltd. 249 特許件数変わらず47th 494 408(41th)
48th Mitsubishi Heavy Industries, Ltd 236 特許件数上昇45th 502 194(96th)
49th General Electric Company 235 特許件数下降80th 334 63(289th)
50th Nissan Motor Co., Ltd 227 特許件数上昇41th 506 271(68th)
51th Tokyo Electron Limited 222 特許件数下降54th 436 422(36th)
52th TOTO Corporation 212 特許件数下降69th 359 186(100th)
53th KDDI CORPORATION 210 特許件数下降79th 336 205(87th)
54th Sumitomo Electric Industries, Ltd. 208 特許件数上昇50th 456 341(51th)
55th FANUC CORPORATION 207 特許件数上昇48th 481 410(40th)
56th Asahi Kasei Corporation 206 特許件数下降73th 349 233(78th)
57th Toray Industries, Inc. 204 特許件数上昇56th 428 387(46th)
58th DISCO Corporation 200 特許件数下降77th 338 500(28th)
58th Sumitomo Chemical Co., Ltd. 200 特許件数上昇49th 479 319(53th)
60th Huawei Technology Co., Ltd. 198 特許件数下降63th 404 181(105th)
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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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