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

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2021 Patent Ranking in Japan

- Update: Jul 21, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jul 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
61th Koninklijke Philips N.V. 304 特許件数上昇 51th 671 305(43th)
62th Sumitomo Rubber Industries, Ltd. 300 特許件数上昇 52th 669 310(41th)
63th Shimadzu Corporation 297 特許件数下降 68th 566 204(70th)
64th Toyota Boshoku Co., Ltd. 294 特許件数下降 74th 500 140(117th)
64th OMRON Corporation 294 特許件数上昇 39th 809 376(33th)
64th Nissan Motor Co., Ltd 294 特許件数下降 76th 495 256(52th)
67th JTEKT Corporation 289 特許件数下降 69th 533 125(132th)
67th Daihatsu Motor Co., Ltd. 289 特許件数上昇 56th 646 215(67th)
69th TDK Corporation 281 特許件数上昇 54th 658 225(62th)
70th DIC Corporation 278 特許件数下降 101th 397 209(69th)
71th Mitsubishi Rayon Co., Ltd. 277 特許件数上昇 57th 635 303(44th)
72th Sony Semiconductor Solutions Inc. 276 特許件数下降 84th 473 43(352th)
73th Suzuki Corporation 270 特許件数下降 80th 485 189(78th)
74th Zeon Corporation 264 特許件数下降 111th 372 158(95th)
75th Sumitomo Metal Mining Co., Ltd. 259 特許件数上昇 71th 507 187(81th)
76th Kaneka Corporation 256 特許件数下降 137th 312 134(124th)
77th Fuji Machine Manufacturing Co., Ltd. 245 特許件数下降 119th 349 301(46th)
78th Auto Network Technology Laboratory Co., Ltd. 244 特許件数下降 100th 398 115(144th)
79th Asahi Kasei Corporation 242 特許件数上昇 70th 513 226(61th)
80th Toyota Central Research Institute Co., Ltd. 241 特許件数上昇 78th 486 168(92th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jul 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
61th Asahi Kasei Corporation 226 特許件数下降73th 349 242(79th)
62th TDK Corporation 225 特許件数下降64th 403 281(69th)
63th Kyogaku Sangyo. Corporation 224 特許件数下降117th 241 514(33th)
64th Yokohama Rubber Co., Ltd. 219 特許件数下降80th 334 230(83th)
65th Kawasaki Heavy Industries Ltd. 217 特許件数下降94th 292 226(86th)
65th Toyota Industries Corporation 217 特許件数上昇53th 439 413(44th)
67th Daihatsu Motor Co., Ltd. 215 特許件数下降75th 344 289(67th)
68th NEC Platforms Co., Ltd. 214 特許件数下降70th 357 176(116th)
69th DIC Corporation 209 特許件数下降99th 280 278(70th)
70th Shimadzu Corporation 204 特許件数上昇60th 418 297(63th)
71th Sammy Corporation 199 特許件数上昇58th 423 404(46th)
72th Toshiba Tec Corporation 196 特許件数下降111th 252 381(49th)
73th Fuji Heavy Industries Ltd. 193 特許件数上昇38th 568 320(57th)
73th SCREEN Holdings Co., Ltd. 193 特許件数下降118th 239 188(109th)
75th The Boeing Company 190 特許件数下降94th 292 99(211th)
75th Qualcomm Incorporated 190 特許件数上昇57th 425 99(211th)
75th Isuzu Motors Limited 190 特許件数上昇66th 385 406(45th)
78th Aisin Seiki Co., Ltd. 189 特許件数下降99th 280 209(94th)
78th Suzuki Corporation 189 特許件数下降88th 316 270(73th)
78th Yoshino Industry Co., Ltd. 189 特許件数下降84th 326 190(107th)
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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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