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

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2012 Patent Ranking in Japan

- Update: Aug 5, 2021 -

Ranking based on publications issued in 2012.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2012   - update: Aug 5, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2012
241th Denso Wave Co., Ltd. 178 特許件数上昇 213th 201 142(262th)
241th Nippon Seiki Co., Ltd. 178 特許件数上昇 183th 239 111(325th)
241th Keihin Co., Ltd. 178 特許件数上昇 218th 196 98(372th)
244th Daifuku Co., Ltd. 177 特許件数下降 349th 114 202(196th)
245th Minebea Co., Ltd. 176 特許件数下降 295th 136 38(804th)
246th Intel Corporation 175 特許件数下降 290th 138 187(214th)
247th Fuji Machine Manufacturing Co., Ltd. 174 特許件数下降 381th 101 98(372th)
248th Mitsubishi Electric Building Techno Service Co., Ltd. 173 特許件数上昇 208th 206 141(264th)
249th Hitachi Industrial Equipment Systems Co., Ltd. 172 特許件数下降 269th 152 175(221th)
250th Novartis Age 171 特許件数上昇 203th 210 109(336th)
250th Hitachi Solutions Co., Ltd. 171 特許件数上昇 239th 177 110(330th)
252th Rinnai Corporation 170 特許件数上昇 246th 171 164(230th)
252th Miura Industry Co., Ltd. 170 特許件数下降 315th 126 79(440th)
254th Taiyo Elec Co., Ltd. 169 特許件数下降 280th 143 152(249th)
255th Olympia Co., Ltd. 168 特許件数下降 260th 156 123(293th)
255th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 168 特許件数下降 419th 92 102(358th)
257th Citizen Holdings Co., Ltd. 167 特許件数変わらず 257th 157 141(264th)
258th Unitika Ltd. 166 特許件数下降 290th 138 110(330th)
259th Fuji Electric Retail Systems Co., Ltd. 165 特許件数上昇 228th 189 252(154th)
259th Samsung Mobile Display Stock Company 165 特許件数上昇 128th 348 216(183th)

Patent applications ranking

Patent acquisition ranking

Registered in 2012   - Update:Aug 5, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2012
239th GS Yuasa Co., Ltd. 156 特許件数下降240th 145 156(267th)
239th JUKI Corporation 156 特許件数上昇215th 166 42(744th)
243th Hitachi Koki Co., Ltd. 154 特許件数下降277th 126 265(173th)
243th Samsung Electro-Mechanics Company Limited. 154 特許件数下降246th 141 432(108th)
243th Takenaka Corporation 154 特許件数上昇183th 196 188(234th)
243th Topcon Co., Ltd. 154 特許件数上昇223th 160 98(409th)
243th USHIO INC. 154 特許件数下降261th 133 190(231th)
243th ADEKA Corporation 154 特許件数上昇236th 151 111(374th)
249th Taiyo Elec Co., Ltd. 152 特許件数上昇246th 141 169(254th)
250th Nintendo Co., Ltd 151 特許件数上昇246th 141 255(177th)
250th Sanden Co., Ltd. 151 特許件数下降321th 107 84(459th)
252th Makita Corporation 149 特許件数下降329th 104 230(193th)
253th Nomura Research Institute, Ltd. 148 特許件数下降323th 106 117(352th)
254th Merck Patent Gesellschaft Mitt Beschlenktel Haftung 147 特許件数下降277th 126 123(334th)
254th Hewlett-Packard Development Company L.L. Pee. 147 特許件数上昇241th 144 77(483th)
256th Ethicon End-Surgery Incorporated 146 特許件数下降475th 68 40(772th)
256th Toshiba Elevator Co., Ltd. 146 特許件数上昇177th 202 388(120th)
258th Daicel Corporation 144 特許件数下降2601th 7 146(289th)
259th Sumitomo Osaka Cement Co., Ltd. 143 特許件数下降261th 133 155(270th)
259th Tokyo Ohka Kogyo Co., Ltd. 143 特許件数上昇252th 139 124(333th)
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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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