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

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2021 Patent Ranking in Japan

- Update: Jul 29, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
239th Meidensha Co., Ltd. 92 特許件数上昇 218th 197 73(235th)
242th Daito Giken Co., Ltd. 91 特許件数上昇 215th 200 73(235th)
243th Covidien Limited Partnership 90 特許件数下降 332th 110 37(403th)
243th Japan Tobacco Inc. 90 特許件数下降 255th 162 99(172th)
243th Yamasa Corporation 90 特許件数下降 286th 138 94(180th)
246th Lion Corporation 89 特許件数下降 286th 138 86(196th)
246th Aisan Industry Co., Ltd. 89 特許件数下降 304th 128 26(528th)
246th Daicel Corporation 89 特許件数変わらず 246th 174 74(231th)
246th Hoshizaki Electric Co., Ltd. 89 特許件数下降 344th 109 29(490th)
250th Nippon Paper Industries Co., Ltd. 88 特許件数変わらず 250th 168 53(302th)
250th Advics Co., Ltd. 88 特許件数下降 255th 162 20(653th)
250th Huawei Technologies Company Limited 88 特許件数上昇 197th 221 96(176th)
253th Bandai Co., Ltd. 87 特許件数下降 328th 113 58(284th)
253th Canon Marketing Japan Co., Ltd. 87 特許件数下降 270th 149 88(192th)
253th Citizen Holdings Co., Ltd. 87 特許件数上昇 208th 206 85(197th)
253th Fujitsu General Limited 87 特許件数上昇 235th 180 73(235th)
257th Inoac Corporation 86 特許件数下降 391th 93 39(388th)
257th Renesas Electronics Corporation 86 特許件数上昇 161th 270 91(188th)
259th Baidu Online Network Technology (Beijing) Company Limited 84 特許件数下降 267th 151 83(205th)
260th General Electric Company 83 特許件数上昇 194th 223 265(51th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
180th Panasonic Corporation 94 特許件数下降197th 148 108(202th)
180th Pioneer Corporation 94 特許件数下降230th 125 220(92th)
180th Yamasa Corporation 94 特許件数下降189th 154 90(243th)
184th Sumitomo Wiring Systems, Ltd. 93 特許件数下降185th 156 138(161th)
185th Corning Incorporated 92 特許件数上昇178th 160 132(171th)
185th Toshiba Lighting & Technology Corporation 92 特許件数下降205th 143 146(155th)
185th Daio Paper Co., Ltd. 92 特許件数下降195th 149 116(188th)
188th Komatsu Ltd. 91 特許件数下降272th 103 106(208th)
188th Renesas Electronics Corporation 91 特許件数上昇168th 171 86(257th)
188th Takao Co., Ltd. 91 特許件数下降193th 151 170(127th)
191th Sanyo Chemical Industry Co., Ltd. 89 特許件数下降251th 113 98(225th)
192th L'Oreal 88 特許件数下降237th 122 70(297th)
192th Canon Marketing Japan Co., Ltd. 88 特許件数下降201th 146 87(253th)
194th Mitsubishi Heavy Industries Mechatronics Systems Co., Ltd. 87 特許件数下降301th 91 41(457th)
194th Suntory Holdings Ltd. 87 特許件数上昇155th 186 101(220th)
196th Lion Corporation 86 特許件数下降243th 117 89(246th)
197th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 85 特許件数下降253th 111 76(282th)
197th Fujitsu Ten Limited 85 特許件数下降225th 128 182(120th)
197th Citizen Holdings Co., Ltd. 85 特許件数上昇185th 156 87(253th)
197th Nippon Shokubai Co., Ltd. 85 特許件数上昇143th 204 101(220th)
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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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