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

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2011 Patent Ranking in Japan

- Update: Dec 1, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Dec 1, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
101th Hitachi Cable Ltd. 441 特許件数下降 109th 445 187(195th)
102th Toyota Boshoku Co., Ltd. 437 特許件数上昇 90th 541 180(201th)
103th Toyota Central Research Institute Co., Ltd. 434 特許件数上昇 88th 544 366(94th)
104th Disco Co., Ltd. 429 特許件数下降 148th 338 202(177th)
105th Aisin AW Co., Ltd. 423 特許件数上昇 91th 535 324(108th)
106th Oki Electric Industry Co., Ltd. 419 特許件数上昇 63th 651 376(89th)
107th Shin-Etsu Chemical Co., Ltd. 416 特許件数下降 112th 429 474(67th)
108th Toyobo Co., Ltd. 412 特許件数下降 133th 379 354(97th)
109th Toyota Industries Corporation 410 特許件数上昇 102th 469 248(144th)
110th Elpida Memory Co., Ltd. 409 特許件数下降 141th 357 86(379th)
111th Daiichi Shokai Co., Ltd. 405 特許件数上昇 74th 600 278(131th)
112th Alps Electric Co., Ltd. 391 特許件数上昇 64th 649 181(199th)
113th Terumo Corporation 386 特許件数下降 188th 267 233(153th)
113th Toyoda Gosei Co., Ltd. 386 特許件数上昇 104th 464 220(163th)
115th JSR Corporation 382 特許件数上昇 88th 544 368(91th)
116th Mitsubishi Rayon Co., Ltd. 375 特許件数下降 119th 410 282(126th)
117th Murata Machinery Co., Ltd. 372 特許件数上昇 107th 454 221(162th)
118th Telefon Acty Bora Get Elm Ericson (Pubble) 371 特許件数上昇 108th 450 368(91th)
119th Sumitomo Metal Industries, Ltd. 370 特許件数下降 146th 349 337(100th)
120th KDDI CORPORATION 368 特許件数上昇 117th 414 373(90th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Dec 1, 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.

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