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

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2019 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
281th Kyoto University 145 特許件数下降 326th 119 71(376th)
281th Yazaki Energy System Co., Ltd. 145 特許件数下降 320th 121 49(486th)
281th Nisshin Steel Co., Ltd. 145 特許件数上昇 250th 166 61(423th)
284th ADEKA Corporation 143 特許件数上昇 265th 149 111(250th)
284th Shindengen Industry Co., Ltd. 143 特許件数下降 304th 130 115(239th)
286th Teraoka Seiko Co., Ltd. 142 特許件数下降 341th 114 87(317th)
287th Toyota Body Co., Ltd. 140 特許件数上昇 261th 157 80(338th)
288th Obayashi Corporation 139 特許件数上昇 270th 147 128(214th)
288th Hitachi Koki Co., Ltd. 139 特許件数上昇 258th 158 83(327th)
288th JSR Corporation 139 特許件数上昇 226th 193 135(203th)
291th NEC Solution Innovator Co., Ltd. 138 特許件数下降 451th 73 49(486th)
291th Hitachi GE Nuclear Energy Co., Ltd. 138 特許件数下降 311th 125 114(241th)
291th LG Display Company Limited 138 特許件数上昇 234th 185 152(181th)
294th Becton Dickinson and Company 137 特許件数下降 351th 109 109(252th)
294th Hewlett-Packard Development Company L.L. Pee. 137 特許件数下降 468th 70 53(459th)
296th National University Corporation Nagoya University 135 特許件数下降 341th 114 74(362th)
296th NOF CORPORATION 135 特許件数下降 302th 131 103(270th)
296th Tokyo Electric Power Company 135 特許件数上昇 267th 148 76(350th)
296th Tadano Co., Ltd. 135 特許件数上昇 271th 146 74(362th)
296th Ethicon LLC 135 特許件数上昇 207th 210 50(477th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
261th Mitsubishi Heavy Industries Mechatronics Systems Co., Ltd. 106 特許件数上昇227th 131 126(311th)
262th International Business Machines Corporation 105 特許件数上昇218th 135 106(363th)
262th Denki Kagaku Co., Ltd. 105 特許件数下降285th 100 191(235th)
262th Seiko Instruments Inc. 105 特許件数上昇225th 132 107(360th)
262th Nomi Disaster Prevention Co., Ltd. 105 特許件数下降293th 98 118(329th)
262th Hitachi Kokusai Electric Co., Ltd. 105 特許件数上昇182th 166 122(321th)
262th Roland Dee. Gee. Corporation 105 特許件数下降612th 39 125(314th)
268th Hochiki Corporation 104 特許件数下降346th 81 171(253th)
268th Showa Corporation 104 特許件数上昇223th 133 64(532th)
270th Idemitsu Kosan Co., Ltd. 103 特許件数上昇191th 154 176(248th)
270th NOF CORPORATION 103 特許件数下降293th 98 135(296th)
270th JX Nikko Nisseki Energy Co., Ltd. 103 特許件数上昇248th 117 131(303th)
270th Denso Wave Co., Ltd. 103 特許件数下降277th 104 153(269th)
270th East Japan Railway Company 103 特許件数下降351th 79 112(349th)
275th The Procter & Gamble Company 102 特許件数上昇183th 165 248(190th)
275th Shin-Etsu Polymer Co., Ltd. 102 特許件数下降358th 78 197(230th)
275th Nintendo Co., Ltd 102 特許件数下降299th 97 89(417th)
275th Advics Co., Ltd. 102 特許件数下降283th 101 163(262th)
275th Daifuku Co., Ltd. 102 特許件数上昇269th 109 101(381th)
280th Merck Patent Gesellschaft Mitt Beschlenktel Haftung 101 特許件数上昇234th 127 81(452th)
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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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