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

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2017 Patent Ranking in Japan

- Update: Jun 6, 2023 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Jun 6, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
301th Taiho Kogyo Co., Ltd. 147 特許件数上昇 284th 135 63(422th)
301th Ricoh Imaging Co., Ltd. 147 特許件数上昇 292th 132 68(394th)
303th Shin-Etsu Polymer Co., Ltd. 145 特許件数下降 324th 118 72(376th)
303th NOF CORPORATION 145 特許件数上昇 283th 136 96(303th)
303th Kurita Industry Co., Ltd. 145 特許件数上昇 292th 132 112(265th)
303th SUMCO Corporation 145 特許件数下降 455th 76 68(394th)
307th Philip Morris Products Societe Anonymous 144 特許件数下降 487th 69 54(472th)
307th Lenovo Singapore Private Limited 144 特許件数下降 414th 85 111(269th)
307th S.ZDJ Technology Company Limited 144 特許件数下降 1120th 23 68(394th)
310th Showa Corporation 143 特許件数上昇 273th 143 102(287th)
310th BANDAI NAMCO Games Inc. 143 特許件数下降 375th 98 50(504th)
312th Bando Chemical Co., Ltd. 142 特許件数下降 491th 68 85(330th)
312th Toshiba Memory Corporation 142 - 55(467th)
314th Sony Computer Entertainment Inc. 141 特許件数下降 315th 122 99(298th)
315th Railway Technical Research Institute 140 特許件数上昇 247th 163 123(245th)
316th Japan Tobacco Inc. 139 特許件数下降 707th 44 40(608th)
316th Kobelco Construction Machinery Co., Ltd. 139 特許件数下降 389th 92 144(213th)
318th Interdigital Patent Holdings, Inc. 138 特許件数上昇 247th 163 108(274th)
318th Softbank Mobile Co., Ltd. 138 特許件数下降 375th 98 84(337th)
318th Samsung Diamond Industry Co., Ltd. 138 特許件数上昇 260th 156 81(346th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Jun 6, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
221th Hitachi Construction Machinery Co., Ltd. 138 特許件数上昇129th 272 293(181th)
222th Teijin Limited 137 特許件数下降233th 146 213(240th)
222th Hino Motors Ltd. 137 特許件数上昇202th 167 158(287th)
222th Meidensha Co., Ltd. 137 特許件数下降270th 120 215(236th)
222th Nissan Chemical Industry Co., Ltd. 137 特許件数上昇219th 156 442(115th)
222th LJ Innotek Company Limited 137 特許件数下降246th 136 57(617th)
227th Samsung Display Stock Company 136 特許件数上昇181th 194 89(447th)
227th Nippon Electric Glass Co., Ltd. 136 特許件数上昇209th 162 350(153th)
227th Nintendo Co., Ltd 136 特許件数上昇206th 165 99(417th)
227th Panasonic Intellectual Property Corporation of America 136 特許件数上昇148th 239 413(126th)
227th Applied Materials Incorporated 136 特許件数下降268th 121 254(207th)
227th Sun Patent Trust 136 特許件数下降409th 71 106(402th)
233th Alpine Co., Ltd. 135 特許件数下降252th 130 226(228th)
233th Sumitomo Osaka Cement Co., Ltd. 135 特許件数下降243th 138 156(289th)
235th Novartis Age 134 特許件数下降237th 143 214(237th)
236th Mitutoyo Corporation 133 特許件数下降356th 83 138(318th)
237th Mitsubishi Electric Building Techno Service Co., Ltd. 131 特許件数下降287th 115 222(233th)
238th Daihen Co., Ltd. 129 特許件数上昇217th 157 162(283th)
238th Toyota Body Co., Ltd. 129 特許件数下降315th 100 129(337th)
240th JOLED Co., Ltd. 126 特許件数下降293th 111 213(240th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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