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

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2019 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
141th Nippon Seiki Co., Ltd. 330 特許件数下降 144th 298 119(229th)
141th Nichia Corporation 330 特許件数下降 161th 267 311(86th)
141th Applied Materials Incorporated 330 特許件数下降 172th 256 176(156th)
144th Olympia Co., Ltd. 329 特許件数上昇 109th 396 124(225th)
145th EBARA CORPORATION 326 特許件数上昇 114th 380 167(168th)
146th Corning Incorporated 323 特許件数上昇 140th 305 141(189th)
147th Canon Finetech Co., Ltd. 320 特許件数上昇 124th 356 77(343th)
148th Shimizu Construction Co., Ltd. 317 特許件数上昇 132th 327 149(182th)
148th Google Incorporated 317 特許件数下降 159th 269 271(105th)
150th Toshiba Lifestyle Corporation 315 特許件数下降 180th 246 164(171th)
150th Chugoku Electric Power Co., Inc. 315 特許件数上昇 115th 374 251(114th)
152th Yamaha Motor Co., Ltd. 313 特許件数上昇 145th 297 146(185th)
152th Nippon Electric Glass Co., Ltd. 313 特許件数上昇 110th 389 175(158th)
154th Alps Electric Co., Ltd. 310 特許件数下降 163th 264 239(119th)
155th Qualcomm Incorporated 309 特許件数上昇 40th 836 617(41th)
156th Stanley Electric Co., Ltd. 305 特許件数下降 181th 245 118(231th)
157th Toyobo Co., Ltd. 304 特許件数変わらず 157th 272 202(140th)
158th Toshiba Video Solutions Co., Ltd. 303 特許件数下降 675th 43 135(203th)
159th Sumitomo Heavy Industries Ltd. 302 特許件数下降 166th 260 201(141th)
159th COLOPL CORPORATION 302 特許件数上昇 131th 328 136(198th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
101th Yoshino Industry Co., Ltd. 279 特許件数上昇98th 320 380(121th)
102th Renesas Electronics Corporation 278 特許件数上昇94th 337 430(102th)
103th LG Electronics Incorporated 274 特許件数上昇60th 422 253(186th)
104th National Institute of Advanced Industrial Science and Technology 272 特許件数下降105th 298 444(96th)
105th Google Incorporated 271 特許件数下降144th 207 317(148th)
106th Auto Network Technology Laboratory Co., Ltd. 267 特許件数変わらず106th 290 412(108th)
107th Sumitomo Metal Mining Co., Ltd. 260 特許件数下降109th 277 522(81th)
107th Fujikura Ltd. 260 特許件数下降114th 266 437(99th)
109th Yamaha Corporation 256 特許件数下降144th 207 272(175th)
110th Hitachi High-Technologies Corporation 254 特許件数下降121th 246 270(177th)
110th Japan Broadcasting Corporation 254 特許件数下降114th 266 254(185th)
112th Mitsubishi Hitachi Power Systems, Ltd. 253 特許件数上昇107th 287 354(132th)
112th Furukawa Electric Co., Ltd. 253 特許件数上昇108th 281 379(122th)
114th Chugoku Electric Power Co., Inc. 251 特許件数下降320th 89 315(150th)
115th Kyogaku Sangyo. Corporation 245 特許件数上昇41th 587 498(86th)
115th NTT Docomo, Inc. 245 特許件数上昇77th 375 564(76th)
117th Yanmar Co., Ltd. 242 特許件数上昇101th 310 256(184th)
118th Sofia Co., Ltd. 241 特許件数上昇99th 315 453(94th)
119th Hitachi Construction Machinery Co., Ltd. 239 特許件数下降142th 210 276(173th)
119th Alps Electric Co., Ltd. 239 特許件数下降120th 250 310(154th)
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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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