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

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2020 Patent Ranking in Japan

- Update: Jan 27, 2023 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Jan 27, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
161th Renesas Electronics Corporation 270 特許件数上昇 102th 430 171(168th)
162th Makita Corporation 269 特許件数下降 198th 240 130(221th)
163th EBARA CORPORATION 266 特許件数上昇 145th 326 191(151th)
163th Mitsubishi Heavy Industries Thermal Systems Co., Ltd. 266 特許件数下降 190th 248 91(301th)
165th Taiyo Yuden Co., Ltd. 263 特許件数下降 182th 261 82(323th)
166th Shimizu Construction Co., Ltd. 262 特許件数上昇 148th 317 181(160th)
167th Corning Incorporated 261 特許件数上昇 146th 323 160(178th)
167th Peace Co., Ltd. 261 特許件数上昇 135th 349 170(170th)
169th Yahoo Japan Corporation 260 - 371(68th)
170th Ethicon LLC 258 特許件数下降 296th 135 108(261th)
171th The Procter & Gamble Company 257 特許件数下降 190th 248 159(181th)
172th BASF Society, Europe 256 特許件数上昇 162th 299 181(160th)
173th Kuraray Co., Ltd. 255 特許件数下降 181th 263 203(146th)
174th Sumitomo Wiring Systems, Ltd. 253 特許件数下降 203th 233 156(185th)
175th Daio Paper Co., Ltd. 252 特許件数上昇 173th 276 149(195th)
176th Ibiden Co., Ltd. 251 特許件数下降 234th 192 49(481th)
177th Panasonic Corporation 246 特許件数下降 178th 269 148(197th)
177th Toyobo Co., Ltd. 246 特許件数上昇 157th 304 228(121th)
177th Oki Data Co., Ltd. 246 特許件数下降 187th 252 98(282th)
180th Takao Co., Ltd. 244 特許件数上昇 125th 371 151(193th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Jan 27, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
181th The Procter & Gamble Company 159 特許件数下降275th 102 257(171th)
181th Huawei Technologies Company Limited 159 特許件数上昇150th 185 221(197th)
183th Takenaka Corporation 157 特許件数下降194th 138 318(134th)
183th Koito Manufacturing Co., Ltd. 157 特許件数下降218th 126 289(150th)
185th Sumitomo Wiring Systems, Ltd. 156 特許件数上昇154th 177 253(174th)
185th Daiwa House Industry Co., Ltd. 156 特許件数下降218th 126 214(204th)
185th Citizen Holdings Co., Ltd. 156 特許件数下降194th 138 206(208th)
188th Topcon Co., Ltd. 155 特許件数上昇158th 175 236(182th)
189th F. Hoffman-La Roche Age 154 特許件数上昇170th 165 183(231th)
189th Yamasa Corporation 154 特許件数下降255th 108 138(286th)
191th Hitachi Appliances Co., Ltd. 153 特許件数上昇136th 209 320(131th)
191th Taisei Corporation 153 特許件数上昇166th 172 196(220th)
193th Takao Co., Ltd. 151 特許件数下降218th 126 244(180th)
194th Gree Inc. 150 特許件数下降247th 112 147(272th)
195th Hitachi Industrial Equipment Systems Co., Ltd. 149 特許件数下降198th 136 165(252th)
195th Daio Paper Co., Ltd. 149 特許件数上昇146th 195 252(175th)
197th Panasonic Corporation 148 特許件数上昇183th 148 246(177th)
197th Denki Kagaku Co., Ltd. 148 特許件数下降262th 105 181(234th)
197th LG Display Company Limited 148 特許件数上昇181th 152 110(332th)
200th Mazda Corporation Inc 147 特許件数上昇26th 783 765(44th)
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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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