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

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2011 Patent Ranking in Japan

- Update: Sep 22, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Sep 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
121th Toshiba Elevator Co., Ltd. 367 特許件数下降 160th 313 202(177th)
121th Toshiba Lighting & Technology Corporation 367 特許件数下降 127th 391 118(291th)
123th Yoshino Industry Co., Ltd. 366 特許件数下降 134th 378 406(81th)
124th Microsoft corporation 365 特許件数上昇 113th 422 648(46th)
125th Fuji Electric Co., Ltd. 360 - 318(114th)
126th International Business Machines Corporation 355 特許件数上昇 76th 585 462(69th)
127th Hitachi Consumer Electronics Co., Ltd. 353 特許件数下降 782th 45 49(622th)
128th Samsung Mobile Display Stock Company 348 特許件数下降 293th 159 193(188th)
129th Auto Network Technology Laboratory Co., Ltd. 340 特許件数下降 154th 323 156(229th)
130th Oki Data Co., Ltd. 336 特許件数上昇 127th 391 280(128th)
131th Isuzu Motors Limited 333 特許件数下降 260th 185 164(217th)
132th Nippon Special Ceramics Co., Ltd. 331 特許件数下降 139th 368 413(78th)
132th Hitachi Displays Co., Ltd. 331 特許件数上昇 115th 417 151(236th)
134th Shimizu Construction Co., Ltd. 330 特許件数下降 180th 285 217(165th)
135th Pioneer Corporation 329 特許件数上昇 66th 638 546(57th)
136th E-I Dupont Do Nemours & Company 326 特許件数上昇 131th 386 210(171th)
137th Newgin Co., Ltd. 325 特許件数下降 170th 295 272(135th)
138th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 324 特許件数上昇 111th 436 502(63th)
139th Samsung Electro-Mechanics Company Limited. 323 特許件数下降 455th 94 141(246th)
140th Hitachi Construction Machinery Co., Ltd. 320 特許件数下降 145th 351 233(153th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Sep 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
201th Toyota Boshoku Co., Ltd. 180 特許件数上昇182th 180 437(102th)
202th Daito Giken Co., Ltd. 179 特許件数下降397th 73 278(157th)
203th Nippon Shokubai Co., Ltd. 177 特許件数上昇198th 159 299(152th)
204th Ibiden Co., Ltd. 176 特許件数上昇185th 177 159(254th)
205th Toppan Forms Co., Ltd. 175 特許件数上昇184th 179 113(351th)
205th Kenwood Corporation 175 特許件数下降223th 141 68(527th)
207th Obayashi Corporation 174 特許件数下降267th 114 286(155th)
208th Ube Industries, Ltd. 172 特許件数上昇163th 197 311(145th)
209th Daicel Chemical Industries Ltd. 170 特許件数上昇201th 156 84(447th)
209th Inoac Corporation 170 特許件数下降230th 136 96(397th)
209th Nokia corporation 170 特許件数上昇179th 183 73(493th)
212th Taisei Corporation 169 特許件数上昇185th 177 183(233th)
213th National Institute for Materials Science 168 特許件数下降349th 87 108(362th)
214th Toshiba Mobile Display Co., Ltd. 167 特許件数下降279th 110 114(349th)
215th Advics Co., Ltd. 166 特許件数上昇205th 153 110(359th)
215th JUKI Corporation 166 特許件数上昇199th 158 68(527th)
217th Isuzu Motors Limited 164 特許件数上昇200th 157 333(131th)
217th KOKUYO CORPORATION 164 特許件数下降359th 83 133(300th)
217th Applied Materials Incorporated 164 特許件数下降225th 140 183(233th)
220th Fuji Electric Retail Systems Co., Ltd. 163 特許件数上昇154th 207 189(228th)
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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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