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

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2013 Patent Ranking in Japan

- Update: Aug 18, 2022 -

Ranking based on publications issued in 2013.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2013   - update: Aug 18, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2013
240th Rakuten Inc. 193 特許件数下降 371th 112 222(188th)
242th Nippon Seiki Co., Ltd. 192 特許件数上昇 241th 178 149(267th)
243th Nippon Denpa Industry Co., Ltd. 191 特許件数上昇 234th 188 103(369th)
244th Sony Computer Entertainment Inc. 190 特許件数上昇 228th 195 192(218th)
244th Miura Industry Co., Ltd. 190 特許件数下降 252th 170 115(337th)
244th Hitachi Metals Co., Ltd. 190 特許件数上昇 223th 205 257(161th)
244th Kurita Industry Co., Ltd. 190 特許件数上昇 205th 221 171(234th)
248th Bayer Intellectual Property Gesellschaft Mitt Beschlenktel Haftung 188 - 49(663th)
249th National University Corporation Tokyo University 187 特許件数上昇 224th 203 133(301th)
249th Taiheiyo Cement Co., Ltd. 187 特許件数下降 316th 131 168(238th)
251th Hioki Electric Co., Ltd. 186 特許件数下降 261th 163 155(252th)
252th Calsonic Kansei Corporation 185 特許件数下降 270th 155 153(258th)
253th Nintendo Co., Ltd 182 特許件数上昇 177th 255 176(230th)
253th Hitachi Industrial Equipment Systems Co., Ltd. 182 特許件数上昇 249th 172 220(190th)
253th Nichia Corporation 182 特許件数下降 321th 130 177(228th)
253th Kashima Construction Co., Ltd. 182 特許件数下降 263th 162 156(250th)
253th Keihin Co., Ltd. 182 特許件数上昇 241th 178 133(301th)
258th Olympia Co., Ltd. 181 特許件数上昇 255th 168 216(194th)
259th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 180 特許件数上昇 255th 168 119(330th)
259th Clarion Co., Ltd. 180 特許件数上昇 224th 203 104(367th)

Patent applications ranking

Patent acquisition ranking

Registered in 2013   - Update:Aug 18, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2013
161th Hitachi Metals Co., Ltd. 257 特許件数下降184th 215 190(244th)
161th Japan Display West Co., Ltd. 257 特許件数下降467th 74 117(364th)
163th Advantest Co., Ltd. 256 特許件数下降199th 196 127(338th)
163th Dainippon Screen Manufacturing Co., Ltd. 256 特許件数下降181th 217 415(118th)
165th Tokai Rika Electric Co., Ltd. 252 特許件数下降216th 184 444(110th)
166th Japan Science and Technology Agency 251 特許件数上昇130th 295 68(556th)
167th Murata Machinery Co., Ltd. 250 特許件数下降202th 193 387(128th)
168th Kuraray Co., Ltd. 248 特許件数上昇162th 235 278(179th)
169th Terumo Corporation 247 特許件数下降175th 221 419(115th)
169th Konin Krekka Phillips Nve 247 - 329(149th)
171th Teijin Limited 243 特許件数下降312th 116 202(234th)
172th Taiyo Elec Co., Ltd. 238 特許件数下降249th 152 228(215th)
173th Taisei Corporation 237 特許件数下降218th 177 244(200th)
174th Mitsubishi Plastics Co., Ltd. 236 特許件数下降186th 214 316(153th)
174th Alcatel-Lucent 236 特許件数下降367th 99 525(88th)
176th JX Nippon Mining & Metals Co., Ltd. 235 特許件数下降224th 173 313(158th)
177th Meidensha Co., Ltd. 233 特許件数下降192th 206 126(342th)
177th Obayashi Corporation 233 特許件数下降190th 207 234(209th)
179th Sumitomo Metal Mining Co., Ltd. 232 特許件数上昇172th 223 284(177th)
179th LIXIL Corporation 232 特許件数上昇150th 259 249(195th)
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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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