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

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2018 Patent Ranking in Japan

- Update: Apr 15, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Apr 15, 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:Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
201th Novartis Age 147 特許件数下降235th 134 207(210th)
202th Samsung Display Stock Company 146 特許件数下降227th 136 97(377th)
202th Ethicon End-Surgery Incorporated 146 特許件数下降337th 84 3(5373th)
204th AC Technologies PTT Limited 144 特許件数下降925th 23 45(645th)
204th Toshiba Memory Corporation 144 特許件数下降467th 55 371(117th)
206th Sumitomo Wiring Systems, Ltd. 143 特許件数上昇108th 298 452(93th)
206th Yamaha Motor Co., Ltd. 143 特許件数上昇171th 186 297(145th)
208th Okamura Manufacturing Co., Ltd. 142 特許件数下降265th 112 160(254th)
208th NOK Corporation 142 特許件数下降247th 122 225(192th)
208th Koito Manufacturing Co., Ltd. 142 特許件数上昇150th 218 242(184th)
211th Hitachi Industrial Equipment Systems Co., Ltd. 141 特許件数上昇207th 151 140(283th)
212th Tokai Rika Electric Co., Ltd. 140 特許件数上昇184th 175 408(105th)
212th Nippon Seiki Co., Ltd. 140 特許件数下降280th 105 298(144th)
212th Sumitomo Osaka Cement Co., Ltd. 140 特許件数下降233th 135 131(302th)
215th Canon Marketing Japan Co., Ltd. 139 特許件数上昇170th 188 401(107th)
215th Taiheiyo Cement Co., Ltd. 139 特許件数下降269th 111 195(221th)
217th Noritsu Co., Ltd. 136 特許件数上昇208th 147 203(213th)
218th International Business Machines Corporation 135 特許件数上昇171th 186 100(366th)
218th Ube Industries, Ltd. 135 特許件数上昇204th 154 176(243th)
220th Daihen Co., Ltd. 134 特許件数下降238th 129 109(351th)
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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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