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

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2020 Patent Ranking in Japan

- Update: Mar 29, 2023 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Mar 29, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
221th TS Tech Co., Ltd. 195 特許件数上昇 189th 251 124(231th)
222th Roland Dee. Gee. Corporation 194 特許件数下降 314th 125 63(410th)
223th Toshiba Elevator Co., Ltd. 193 特許件数上昇 198th 240 170(170th)
224th Mitsubishi Paper Mills Co., Ltd. 188 特許件数下降 255th 170 34(652th)
225th Nissan Chemical Industry Co., Ltd. 187 特許件数上昇 192th 245 184(158th)
226th Mitsubishi Electric Building Techno Service Co., Ltd. 186 特許件数下降 243th 180 161(177th)
227th Philip Morris Products Societe Anonymous 185 特許件数上昇 200th 236 133(213th)
227th Teijin Limited 185 特許件数下降 309th 127 73(358th)
227th Yamaha Corporation 185 特許件数上昇 175th 272 342(76th)
227th GS Yuasa Co., Ltd. 185 特許件数上昇 172th 278 223(127th)
231th F. Hoffman-La Roche Age 183 特許件数上昇 205th 227 154(189th)
231th Murata Machinery Co., Ltd. 183 特許件数上昇 224th 202 105(264th)
233th Shin-Etsu Polymer Co., Ltd. 182 特許件数上昇 230th 197 72(364th)
234th Denki Kagaku Co., Ltd. 181 特許件数下降 235th 191 148(197th)
235th Kyoto Technology Co., Ltd. 180 特許件数下降 363th 106 46(507th)
235th National University Corporation Tokyo University 180 特許件数上昇 219th 207 117(243th)
235th Fujitsu General Limited 180 特許件数上昇 215th 212 132(217th)
238th Alpine Co., Ltd. 179 特許件数上昇 192th 245 112(252th)
239th Hochiki Corporation 178 特許件数下降 253th 171 93(296th)
240th Ajinomoto Co., Inc. 177 特許件数上昇 239th 185 129(223th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Mar 29, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
241th Nintendo Co., Ltd 120 特許件数下降275th 102 84(419th)
242th Aisin AW Co., Ltd. 119 特許件数上昇131th 222 429(91th)
243th National University Corporation Osaka University 117 特許件数下降322th 84 176(241th)
243th Lion Corporation 117 特許件数下降244th 113 138(286th)
243th National University Corporation Tokyo University 117 特許件数上昇189th 141 180(235th)
246th Shimano Co., Ltd. 116 特許件数下降343th 77 166(251th)
246th Noritsu Co., Ltd. 116 特許件数下降255th 108 199(216th)
248th Yokogawa Electric Corporation 114 特許件数下降350th 76 136(290th)
248th Meidensha Co., Ltd. 114 特許件数下降329th 82 197(218th)
248th East Japan Railway Company 114 特許件数下降270th 103 80(431th)
251th Sanyo Chemical Industry Co., Ltd. 113 特許件数下降385th 68 109(344th)
252th Alpine Co., Ltd. 112 特許件数上昇211th 129 179(238th)
253th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 111 特許件数上昇197th 137 132(297th)
253th NOK Corporation 111 特許件数上昇241th 114 219(199th)
253th Nippon Seiki Co., Ltd. 111 特許件数上昇229th 119 314(135th)
253th Toshiba Memory Corporation 111 特許件数上昇158th 175 598(62th)
257th Kayaba Industry Co., Ltd. 110 特許件数上昇218th 126 204(209th)
258th Ube Industries, Ltd. 109 特許件数上昇237th 116 103(362th)
258th Toyota Body Co., Ltd. 109 特許件数下降338th 80 117(321th)
258th Hyundai Motor Co., Ltd. 109 特許件数上昇194th 138 88(413th)
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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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