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

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2021 Patent Ranking in Japan

- Update: Oct 21, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
101th SCREEN Holdings Co., Ltd. 341 特許件数下降 107th 385 274(74th)
102th Nippon Seiko Co., Ltd. 337 特許件数下降 150th 289 159(152th)
103th Peace Co., Ltd. 333 特許件数下降 167th 261 147(166th)
104th Terumo Corporation 329 特許件数下降 116th 358 194(119th)
104th Huawei Technology Co., Ltd. 329 特許件数上昇 58th 626 344(56th)
106th Sumitomo Heavy Industries Ltd. 328 特許件数下降 129th 326 184(130th)
107th Nippon Telegraph and Telephone Corporation 321 特許件数上昇 23th 1194 701(24th)
107th Nikon Corporation 321 特許件数上昇 83th 475 213(105th)
109th Olympus Corporation 318 特許件数下降 130th 325 225(100th)
110th National Institute of Advanced Industrial Science and Technology 313 特許件数下降 121th 344 235(97th)
110th Nippon Insulator Co., Ltd. 313 特許件数下降 121th 344 212(107th)
112th Toshiba Medical Systems Corporation 309 特許件数上昇 80th 485 256(87th)
112th Yoshino Industry Co., Ltd. 309 特許件数下降 113th 365 271(76th)
114th Robert Bosch Gesellschaft Mito Beschlenktel Haftung 303 特許件数上昇 92th 426 187(128th)
115th Mitsubishi Materials Corporation 301 特許件数下降 141th 307 185(129th)
116th Showa Denko Co., Ltd. 290 特許件数下降 157th 279 149(164th)
117th Sumitomo Bakelite Co., Ltd. 286 特許件数下降 148th 294 118(196th)
118th Fuji Corporation 285 特許件数下降 160th 273 166(144th)
119th Hitachi High-Technologies Corporation 284 特許件数下降 191th 225 194(119th)
120th Fujitsu Ten Limited 283 特許件数上昇 115th 362 124(189th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
159th Apple Incorporated 153 特許件数上昇143th 204 165(214th)
162th Japan Display Co., Ltd. 151 特許件数上昇142th 205 356(95th)
163th GS Yuasa Co., Ltd. 150 特許件数上昇127th 223 255(138th)
164th Denki Kagaku Co., Ltd. 149 特許件数下降197th 148 192(188th)
164th Showa Denko Co., Ltd. 149 特許件数上昇163th 179 290(116th)
166th Peace Co., Ltd. 147 特許件数下降170th 170 333(103th)
167th Hitachi Appliances Co., Ltd. 146 特許件数下降191th 153 215(172th)
168th BASF Society, Europe 145 特許件数上昇160th 181 201(179th)
169th Hamamatsu Photonics Co., Ltd. 142 特許件数下降174th 167 200(180th)
169th Daiwa House Industry Co., Ltd. 142 特許件数下降185th 156 209(177th)
169th Koito Manufacturing Co., Ltd. 142 特許件数下降183th 157 227(160th)
172th Osaka Gas Co., Ltd. 141 特許件数上昇162th 180 180(198th)
173th Sumitomo Wiring Systems, Ltd. 137 特許件数下降185th 156 280(122th)
173th Nippon Electric Glass Co., Ltd. 137 特許件数上昇147th 201 225(164th)
173th Huawei Technologies Company Limited 137 特許件数下降181th 159 108(300th)
176th Hochiki Corporation 136 特許件数下降296th 93 121(273th)
177th Shimano Co., Ltd. 134 特許件数下降246th 116 93(339th)
178th Daito Giken Co., Ltd. 133 特許件数上昇153th 190 193(187th)
178th Mitsubishi Electric Building Techno Service Co., Ltd. 133 特許件数上昇177th 161 135(253th)
180th Alps Electric Co., Ltd. 132 特許件数上昇130th 221 152(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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