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
121th Toyo Ink SC Holdings Co., Ltd. 281 特許件数上昇 117th 357 183(133th)
122th International Business Machines Corporation 280 特許件数下降 156th 280 108(218th)
122th Sumitomo Wiring Systems, Ltd. 280 特許件数下降 174th 253 137(173th)
122th Iseki Agricultural Machinery Co., Ltd. 280 特許件数下降 128th 328 239(94th)
125th Toshiba Lifestyle Corporation 279 特許件数下降 143th 303 169(142th)
126th Beijing Baidu Netcom Science and Technology Company Limited 275 特許件数下降 428th 82 41(479th)
127th Kobe Steel Co., Ltd. 273 特許件数上昇 125th 339 216(102th)
128th Nippon Special Ceramics Co., Ltd. 268 特許件数上昇 90th 433 212(107th)
129th Fujikura Ltd. 266 特許件数下降 146th 299 87(266th)
130th Lintec Co., Ltd. 265 特許件数下降 159th 274 168(143th)
130th Mitsubishi Hitachi Power Systems, Ltd. 265 特許件数下降 133th 319 230(98th)
132th Nichia Corporation 263 特許件数上昇 103th 395 247(90th)
132th Takao Co., Ltd. 263 特許件数下降 180th 244 108(218th)
134th NTN Corporation 262 特許件数上昇 52th 669 197(117th)
135th Ethicon LLC 261 特許件数下降 170th 258 183(133th)
136th NEC Platforms Co., Ltd. 258 特許件数上昇 105th 392 315(63th)
137th 3M Innovative Properties Company 257 特許件数上昇 118th 353 258(86th)
138th Yamaha Motor Co., Ltd. 255 特許件数下降 194th 223 165(145th)
138th GS Yuasa Co., Ltd. 255 特許件数下降 227th 185 150(163th)
140th Panasonic Intellectual Property Corporation of America 253 特許件数下降 153th 285 198(115th)

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

2020 Application Ranking2020 Acquisition Ranking
2019 Application Ranking2019 Acquisition Ranking
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