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
81th Sumitomo Metal Mining Co., Ltd. 187 特許件数下降133th 212 259(75th)
81th Iseki Agricultural Machinery Co., Ltd. 187 特許件数下降126th 224 204(98th)
83th Hitachi Chemical Company, Ltd. 185 特許件数上昇72th 354 310(59th)
84th Oji Holdings Co., Ltd. 183 特許件数下降101th 269 233(82th)
84th Shin-Etsu Chemical Co., Ltd. 183 特許件数下降86th 320 225(87th)
86th LG Electronics Incorporated 173 特許件数下降133th 212 96(220th)
87th 3M Innovative Properties Company 171 特許件数下降120th 236 174(119th)
87th Bridgestone Corporation 171 特許件数上昇67th 373 397(48th)
87th Hitachi Metals Co., Ltd. 171 特許件数上昇74th 347 213(92th)
90th Kobe Steel Co., Ltd. 169 特許件数上昇52th 440 174(119th)
90th IHI Corporation 169 特許件数上昇87th 317 106(201th)
92th Toyota Central Research Institute Co., Ltd. 168 特許件数下降107th 256 241(80th)
92th Toshiba Medical Systems Corporation 168 特許件数上昇83th 333 176(116th)
94th Google Incorporated 159 特許件数下降112th 250 114(184th)
95th National Institute of Advanced Industrial Science and Technology 158 特許件数上昇90th 304 186(111th)
95th Zeon Corporation 158 特許件数下降115th 244 264(74th)
95th Yahoo Japan Corporation 158 特許件数上昇68th 371 126(174th)
98th NTT Docomo, Inc. 157 特許件数下降102th 268 325(56th)
99th Taisei Corporation 156 特許件数下降191th 153 94(227th)
99th LIXIL Group, Inc. 156 - 0 167(123th)
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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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