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

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2018 Patent Ranking in Japan

- Update: Jun 18, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
200th Calsonic Kansei Corporation 216 特許件数下降 211th 247 119(245th)
202th F. Hoffman-La Roche Age 215 特許件数下降 240th 213 133(223th)
202th Unicharm Co., Ltd. 215 特許件数上昇 152th 353 345(89th)
204th HOYA Corporation 213 特許件数上昇 185th 291 218(136th)
204th Huawei Technologies Company Limited 213 特許件数下降 259th 192 131(227th)
206th Nidec Sankyo Corporation 211 特許件数下降 234th 220 130(230th)
207th Daiwa House Industry Co., Ltd. 210 特許件数上昇 191th 279 131(227th)
207th Ethicon LLC 210 特許件数下降 800th 41 0(23370th)
209th Takenaka Corporation 209 特許件数下降 255th 197 174(172th)
210th Novartis Age 207 特許件数下降 237th 214 147(201th)
210th Tokyo Gas Co., Ltd. 207 特許件数下降 411th 102 66(399th)
212th YKK AP Co., Ltd. 204 特許件数下降 276th 168 153(194th)
213th Noritsu Co., Ltd. 203 特許件数下降 229th 225 136(217th)
214th Philip Morris Products Societe Anonymous 202 特許件数下降 307th 144 48(524th)
214th Fuji Corporation 202 特許件数上昇 180th 294 241(124th)
214th Daicel Corporation 202 特許件数上昇 201th 265 134(220th)
217th Apple Incorporated 201 特許件数下降 224th 228 203(149th)
217th Nissan Chemical Industry Co., Ltd. 201 特許件数上昇 115th 442 150(199th)
219th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 199 特許件数上昇 188th 286 152(196th)
220th Mitsubishi Electric Building Techno Service Co., Ltd. 197 特許件数下降 233th 222 174(172th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
121th Hitachi High-Technologies Corporation 246 特許件数上昇90th 339 224(194th)
122th Asahi Glass Co., Ltd. 244 特許件数下降137th 245 473(87th)
123th Taisei Corporation 243 特許件数下降177th 182 248(178th)
124th Fuji Corporation 241 特許件数下降125th 264 202(214th)
125th Sumitomo Heavy Industries Ltd. 239 特許件数下降129th 255 260(166th)
126th Samsung Electronics Company Limited 236 特許件数変わらず126th 263 134(300th)
127th Toyota Central Research Institute Co., Ltd. 233 特許件数下降145th 227 415(102th)
128th BASF Society, Europe 229 特許件数上昇109th 295 351(127th)
128th Daio Paper Co., Ltd. 229 特許件数上昇95th 319 243(183th)
130th Toyo Tire Corporation 227 特許件数上昇104th 303 358(123th)
131th ROHM Co., Ltd. 226 特許件数下降133th 249 326(133th)
132th Terumo Corporation 225 特許件数変わらず132th 250 384(112th)
133th Intel Corporation 223 特許件数下降166th 193 119(326th)
134th Aisin AW Co., Ltd. 221 特許件数上昇130th 252 314(135th)
135th Dow Global Technologies LLC 219 特許件数上昇128th 256 312(137th)
136th HOYA Corporation 218 特許件数上昇113th 286 213(204th)
137th Oji Holdings Co., Ltd. 216 特許件数下降157th 206 303(141th)
138th Kaneka Corporation 215 特許件数下降140th 235 337(130th)
139th Japan Auto Parts Research Institute, Inc. 214 特許件数下降186th 173 362(122th)
140th Zeon Corporation 211 特許件数下降152th 214 321(134th)
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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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