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

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2015 Patent Ranking in Japan

- Update: Nov 25, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
200th Gree Inc. 244 特許件数下降 313th 122 214(147th)
202th Noritsu Co., Ltd. 242 特許件数上昇 185th 247 136(218th)
203th Mitsubishi Paper Mills Co., Ltd. 239 特許件数下降 260th 162 46(524th)
204th Unicharm Co., Ltd. 235 特許件数上昇 156th 296 343(81th)
204th Rinnai Corporation 235 特許件数下降 225th 203 143(209th)
206th EBARA CORPORATION 233 特許件数下降 223th 204 83(329th)
207th Takenaka Corporation 232 特許件数下降 250th 173 94(291th)
208th Xerox Corporation 231 - 269(108th)
209th Olympia Co., Ltd. 229 特許件数下降 238th 181 225(139th)
210th Toshiba Elevator Co., Ltd. 225 特許件数上昇 208th 222 244(122th)
211th Nippon Kayaku Co., Ltd. 224 特許件数下降 241th 179 89(308th)
212th Yaskawa Electric Co., Ltd. 223 特許件数下降 216th 211 140(214th)
213th National University Corporation Tokyo University 220 - 136(218th)
214th Nippon Denpa Industry Co., Ltd. 219 特許件数下降 273th 155 39(596th)
215th Kayaba Industry Co., Ltd. 218 特許件数上昇 197th 234 204(154th)
215th Hitachi Koki Co., Ltd. 218 特許件数上昇 138th 326 130(230th)
217th Novartis Age 217 - 141(212th)
217th Telefon Acty Bora Get Elm Ericson (Pubble) 217 - 174(178th)
217th Ube Industries, Ltd. 217 特許件数下降 218th 210 231(135th)
217th Murata Machinery Co., Ltd. 217 特許件数上昇 216th 211 142(210th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
81th Unicharm Co., Ltd. 343 特許件数下降132th 320 235(204th)
82th Yokohama Rubber Co., Ltd. 337 特許件数上昇67th 548 471(90th)
83th Mitsubishi Chemical Co., Ltd. 335 特許件数下降85th 445 494(85th)
84th Panasonic Intellectual Property Corporation of America 330 - 374(122th)
85th Aisin Seiki Co., Ltd. 323 特許件数上昇57th 603 673(57th)
85th Suzuki Corporation 323 特許件数下降100th 403 854(44th)
87th Yoshino Industry Co., Ltd. 315 特許件数上昇69th 545 372(123th)
88th DIC Corporation 313 特許件数変わらず88th 437 412(111th)
89th Mitsubishi Rayon Co., Ltd. 309 特許件数下降98th 409 377(120th)
90th Toshiba Tec Corporation 306 特許件数上昇72th 533 551(75th)
91th Samsung Electronics Co., Ltd. 301 特許件数上昇80th 474 421(108th)
92th Asahi Glass Co., Ltd. 299 特許件数上昇89th 435 658(60th)
93th Oki Electric Industry Co., Ltd. 293 特許件数上昇86th 444 474(89th)
94th TDK Corporation 288 特許件数下降101th 402 447(96th)
95th Hitachi High-Technologies Corporation 287 特許件数上昇54th 625 423(107th)
95th FANUC CORPORATION 287 特許件数下降227th 172 365(129th)
97th Samsung Electronics Company Limited 286 - 369(125th)
98th JSR Corporation 285 特許件数下降113th 371 288(163th)
99th Kaneka Corporation 284 特許件数上昇84th 446 313(149th)
100th JTEKT Corporation 281 特許件数上昇71th 539 834(45th)
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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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