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

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2019 Patent Ranking in Japan

- Update: Apr 21, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Apr 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
220th Glory Co., Ltd. 205 特許件数上昇 155th 274 132(208th)
222th Novartis Age 203 特許件数上昇 210th 207 115(239th)
222th Ideal Science Industry Co., Ltd. 203 特許件数上昇 200th 216 68(385th)
224th Murata Machinery Co., Ltd. 202 特許件数上昇 221th 195 108(255th)
224th Taisei Corporation 202 特許件数上昇 178th 248 172(166th)
226th Mitsubishi Gas Chemical Co., Ltd. 201 特許件数上昇 189th 226 128(214th)
226th Meidensha Co., Ltd. 201 特許件数下降 253th 164 82(329th)
228th Kurita Industry Co., Ltd. 200 特許件数下降 265th 149 119(229th)
229th Taiheiyo Cement Co., Ltd. 198 特許件数上昇 221th 195 133(206th)
230th Shin-Etsu Polymer Co., Ltd. 197 特許件数下降 264th 151 102(275th)
231th HOYA Corporation 195 特許件数上昇 204th 213 139(193th)
231th Noritsu Co., Ltd. 195 特許件数上昇 213th 203 108(255th)
233th Tohoku University 193 特許件数下降 281th 142 80(338th)
234th Ibiden Co., Ltd. 192 特許件数下降 271th 146 84(322th)
235th Denki Kagaku Co., Ltd. 191 特許件数下降 246th 174 105(262th)
235th Mitsuba Co., Ltd. 191 特許件数下降 267th 148 136(198th)
237th JNC Corporation 189 特許件数下降 287th 137 92(298th)
238th Hitachi Maxell, Ltd. 187 特許件数下降 239th 180 117(234th)
239th Ajinomoto Co., Inc. 185 特許件数下降 251th 165 89(309th)
239th National University Corporation Osaka University 185 特許件数下降 262th 156 84(322th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Apr 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
320th Facebook, ink. 85 特許件数上昇240th 122 60(566th)
322th National University Corporation Osaka University 84 特許件数上昇281th 102 185(239th)
322th Ibiden Co., Ltd. 84 特許件数下降367th 75 192(234th)
322th Shin-Etsu Semiconductor Co., Ltd. 84 特許件数上昇275th 105 96(396th)
322th Fujimori Industry Co., Ltd. 84 特許件数上昇320th 89 128(307th)
322th Sakai Display Products Co., Ltd. 84 特許件数下降351th 79 97(395th)
327th Alibaba Group Holding Limited 83 特許件数下降396th 67 132(302th)
327th Hitachi Koki Co., Ltd. 83 特許件数上昇255th 114 139(288th)
329th Nippon Vehicle Manufacturing Co., Ltd. 82 特許件数下降351th 79 100(385th)
329th Meidensha Co., Ltd. 82 特許件数上昇243th 121 201(226th)
331th KLA-Tenker Corporation 81 特許件数下降358th 78 92(411th)
331th POSCO 81 特許件数下降406th 65 148(275th)
331th Nippon Paper Industries Co., Ltd. 81 特許件数下降375th 73 152(270th)
331th Asahi Kasei Electronics Corporation 81 特許件数下降375th 73 63(541th)
331th Keihin Co., Ltd. 81 特許件数上昇277th 104 205(220th)
331th Amazon Technologies, Inc. 81 特許件数上昇289th 99 83(443th)
331th Sun Patent Trust 81 特許件数上昇257th 113 64(532th)
338th Toyota Body Co., Ltd. 80 特許件数上昇325th 88 140(287th)
338th Tohoku University 80 特許件数上昇318th 91 193(233th)
338th Mimaki Engineering Co., Ltd. 80 特許件数下降350th 80 124(315th)
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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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2020 Application Ranking2020 Acquisition Ranking
2018 Application Ranking2018 Acquisition Ranking
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