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

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2018 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
281th Tohoku University 142 特許件数上昇 208th 251 91(318th)
282th Meiji Co., Ltd. 141 特許件数下降 355th 121 53(480th)
283th Hitachi Industrial Equipment Systems Co., Ltd. 140 特許件数上昇 212th 245 141(211th)
283th Rakuten Inc. 140 特許件数上昇 148th 365 98(293th)
285th Yamasa Corporation 139 特許件数下降 291th 154 112(262th)
286th Unitika Ltd. 138 特許件数上昇 268th 180 98(293th)
287th Tokyo Seimitsu Co., Ltd. 137 特許件数上昇 277th 167 90(319th)
287th Tokyo Ohka Kogyo Co., Ltd. 137 特許件数上昇 280th 165 119(245th)
287th JX Nikko Nisseki Energy Co., Ltd. 137 特許件数上昇 197th 273 117(248th)
287th USHIO INC. 137 特許件数上昇 224th 228 58(450th)
287th JNC Corporation 137 特許件数上昇 262th 190 86(331th)
292th Alibaba Group Holding Limited 136 特許件数下降 335th 130 67(396th)
292th Genentech, Inc. 136 特許件数下降 330th 131 52(485th)
292th Daifuku Co., Ltd. 136 特許件数下降 379th 113 109(269th)
295th Aisan Industry Co., Ltd. 135 特許件数上昇 293th 151 68(391th)
295th Seiko Instruments Inc. 135 特許件数下降 318th 138 132(225th)
295th Samsung Electro-Mechanics Company Limited. 135 特許件数上昇 286th 159 84(338th)
295th Nippon Synthetic Chemical Industry Co., Ltd. 135 特許件数下降 330th 131 46(539th)
295th East Japan Railway Company 135 特許件数上昇 262th 190 79(351th)
300th Samsung Electronics Company Limited 134 特許件数上昇 223th 229 236(126th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
240th Mitsuba Co., Ltd. 122 特許件数下降287th 102 148(267th)
240th Facebook, ink. 122 特許件数下降256th 116 111(345th)
243th Meidensha Co., Ltd. 121 特許件数上昇222th 137 164(253th)
244th Takao Co., Ltd. 120 特許件数下降256th 116 160(254th)
245th Tokyo Ohka Kogyo Co., Ltd. 119 特許件数上昇200th 158 137(287th)
245th Calsonic Kansei Corporation 119 特許件数下降321th 90 216(200th)
247th Hyundai Motor Co., Ltd. 118 特許件数上昇152th 214 59(519th)
248th JX Nikko Nisseki Energy Co., Ltd. 117 特許件数上昇210th 145 137(287th)
248th Yaskawa Electric Co., Ltd. 117 特許件数下降285th 104 66(482th)
248th LG Display Company Limited 117 特許件数下降408th 65 185(234th)
251th Railway Technical Research Institute 116 特許件数上昇245th 123 130(304th)
251th Fujitsu General Limited 116 特許件数上昇159th 205 221(197th)
251th Mega Chips Co., Ltd. 116 特許件数下降280th 105 25(1053th)
254th Glory Co., Ltd. 115 特許件数上昇247th 122 274(155th)
255th Hitachi Koki Co., Ltd. 114 特許件数下降306th 94 158(258th)
255th Hitachi Maxell, Ltd. 114 特許件数上昇149th 222 180(239th)
257th Becton Dickinson and Company 113 特許件数下降280th 105 109(351th)
257th Oki Data Co., Ltd. 113 特許件数上昇241th 125 275(154th)
257th Citizen Holdings Co., Ltd. 113 特許件数下降292th 101 146(271th)
257th JOLED Co., Ltd. 113 特許件数上昇240th 126 80(424th)
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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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