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 16, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jun 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
41th Kyogaku Sangyo. Corporation 381 特許件数下降 61th 600 162(73th)
42th FANUC CORPORATION 374 特許件数下降 46th 748 202(52th)
43th Kao Corporation 373 特許件数上昇 40th 806 317(30th)
43th Toyota Industries Corporation 373 特許件数上昇 27th 1105 181(62th)
45th Fuji Electric Co., Ltd. 362 特許件数下降 48th 738 255(42th)
46th Toray Industries, Inc. 359 特許件数上昇 41th 800 201(53th)
47th Newgin Co., Ltd. 357 特許件数下降 66th 571 306(32th)
48th Toshiba Tec Corporation 328 特許件数下降 67th 567 163(72th)
49th Sammy Corporation 323 特許件数下降 64th 584 159(76th)
50th Sumitomo Electric Industries, Ltd. 318 特許件数上昇 49th 694 197(54th)
51th Toshiba Memory Corporation 302 特許件数下降 62th 598 41(306th)
52th Nitto Denko Corporation 301 特許件数上昇 50th 677 176(65th)
53th Fuji Heavy Industries Ltd. 294 特許件数下降 60th 613 170(68th)
53th Sumitomo Chemical Co., Ltd. 294 特許件数上昇 42th 791 188(58th)
55th Mazda Corporation Inc 292 特許件数上昇 44th 765 46(282th)
56th NTT Docomo, Inc. 284 特許件数下降 65th 576 129(97th)
57th JVC Kenwood Co., Ltd. 275 特許件数下降 71th 507 96(140th)
58th Daihatsu Motor Co., Ltd. 270 特許件数上昇 56th 646 171(67th)
59th Guang Dong Oppo Mobile Telecommunications Corporation Limited 268 特許件数下降 106th 388 72(186th)
60th Shimadzu Corporation 266 特許件数下降 68th 566 164(71th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jun 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
41th Sansei R&D Co., Ltd. 256 特許件数下降51th 451 485(28th)
42th Fuji Electric Co., Ltd. 255 特許件数上昇33th 626 362(45th)
43th Mitsubishi Rayon Co., Ltd. 251 特許件数上昇41th 506 240(72th)
43th Sumitomo Rubber Industries, Ltd. 251 特許件数変わらず43th 504 251(65th)
45th Koninklijke Philips N.V. 248 特許件数上昇36th 570 262(62th)
46th Sekisui Chemical Co., Ltd. 240 特許件数下降47th 494 394(38th)
47th Fuji Machine Manufacturing Co., Ltd. 238 特許件数上昇37th 569 228(74th)
48th Mitsubishi Heavy Industries, Ltd 231 特許件数上昇45th 502 181(97th)
49th General Electric Company 227 特許件数下降80th 334 53(314th)
50th Nissan Motor Co., Ltd 220 特許件数上昇41th 506 248(68th)
51th Tokyo Electron Limited 213 特許件数下降54th 436 386(40th)
52th FANUC CORPORATION 202 特許件数上昇48th 481 374(42th)
53th Toray Industries, Inc. 201 特許件数下降56th 428 359(46th)
54th Sumitomo Electric Industries, Ltd. 197 特許件数上昇50th 456 318(50th)
54th KDDI CORPORATION 197 特許件数下降79th 336 196(85th)
56th TOTO Corporation 196 特許件数下降69th 359 180(98th)
57th Asahi Kasei Corporation 189 特許件数下降73th 349 226(75th)
58th DISCO Corporation 188 特許件数下降77th 338 485(28th)
58th Sumitomo Chemical Co., Ltd. 188 特許件数上昇49th 479 294(53th)
60th Kawasaki Heavy Industries Ltd. 186 特許件数下降94th 292 191(90th)
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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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