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

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2020 Patent Ranking in Japan

- Update: Nov 25, 2021 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
199th Apple Incorporated 219 特許件数下降 208th 224 204(143th)
202th Qualcomm Incorporated 217 特許件数上昇 155th 309 425(57th)
202th Toshiba Video Solutions Co., Ltd. 217 特許件数上昇 158th 303 175(166th)
204th Daiwa House Industry Co., Ltd. 214 特許件数下降 209th 221 156(185th)
205th Hamamatsu Photonics Co., Ltd. 212 特許件数上昇 183th 258 167(174th)
206th Ideal Science Industry Co., Ltd. 210 特許件数下降 222th 203 81(328th)
206th Yahoo Japan Corporation 210 特許件数上昇 66th 613 0(24204th)
208th Citizen Holdings Co., Ltd. 206 特許件数下降 258th 167 156(185th)
209th Kayaba Industry Co., Ltd. 204 特許件数上昇 202th 234 110(257th)
210th Maxell Co., Ltd. 203 特許件数下降 217th 211 171(168th)
211th JX Nippon Mining & Metals Co., Ltd. 202 特許件数下降 245th 178 124(231th)
211th Rinnai Corporation 202 特許件数上昇 179th 264 169(172th)
211th Glory Co., Ltd. 202 特許件数下降 220th 205 123(234th)
214th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 201 特許件数上昇 205th 227 208(139th)
215th Daito Giken Co., Ltd. 200 特許件数下降 257th 169 190(153th)
216th Noritsu Co., Ltd. 199 特許件数下降 231th 195 116(246th)
217th Sony Computer Entertainment Inc. 198 特許件数下降 259th 164 146(201th)
218th Meidensha Co., Ltd. 197 特許件数下降 226th 201 114(248th)
218th COLOPL CORPORATION 197 特許件数上昇 159th 302 81(328th)
220th Taisei Corporation 196 特許件数下降 224th 202 153(191th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
221th Makita Corporation 130 特許件数下降259th 107 269(162th)
221th Daicel Corporation 130 特許件数上昇206th 133 174(246th)
223th Ajinomoto Co., Inc. 129 特許件数下降309th 89 177(240th)
223th Dexerials Co., Ltd. 129 特許件数上昇218th 126 131(299th)
225th Fujitsu Ten Limited 128 特許件数下降309th 89 362(115th)
225th Tokai Rika Electric Co., Ltd. 128 特許件数上昇179th 153 320(131th)
225th JSR Corporation 128 特許件数上昇203th 135 155(264th)
228th Japan Tobacco Inc. 127 特許件数下降343th 77 162(255th)
229th Fuji Corporation 126 特許件数上昇167th 168 273(160th)
230th Pioneer Corporation 125 特許件数下降304th 90 435(88th)
231th TS Tech Co., Ltd. 124 特許件数上昇121th 238 195(221th)
231th JX Nippon Mining & Metals Co., Ltd. 124 特許件数上昇177th 157 202(211th)
231th Stanley Electric Co., Ltd. 124 特許件数変わらず231th 118 163(254th)
234th Nippon Kayaku Co., Ltd. 123 特許件数上昇228th 120 176(241th)
234th Glory Co., Ltd. 123 特許件数上昇208th 132 202(211th)
234th Sankyo Tateyama Co., Ltd. 123 特許件数上昇226th 123 145(274th)
237th L'Oreal 122 特許件数下降309th 89 162(255th)
237th Minebea Co., Ltd. 122 特許件数上昇209th 131 224(192th)
237th AS M Netherlands B. buoy. 122 特許件数下降255th 108 138(286th)
240th Keihin Co., Ltd. 121 特許件数下降331th 81 219(199th)
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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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