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

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2021 Patent Ranking in Japan

- Update: Jan 14, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jan 14, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
159th Sanofui 9 特許件数下降 604th 50 0(2950th)
159th Commisaria Allenergy Atomique Eo Zeneruji Zalutana 9 特許件数下降 702th 41 1(933th)
159th Qualcomm, Inc. 9 特許件数上昇 140th 308 14(88th)
159th Aisin Seiki Co., Ltd. 9 特許件数上昇 87th 439 12(108th)
159th Fujikura Ltd. 9 特許件数上昇 146th 299 4(304th)
159th Shimizu Construction Co., Ltd. 9 特許件数下降 166th 262 1(933th)
159th Shiseido Co., Ltd. 9 特許件数下降 319th 119 2(546th)
159th Pilot Corporation Co., Ltd. 9 特許件数下降 326th 114 2(546th)
159th Nippon Seiki Co., Ltd. 9 特許件数上昇 135th 314 4(304th)
159th Nippon Electric Glass Co., Ltd. 9 特許件数下降 181th 241 7(186th)
159th Chugoku Electric Power Co., Inc. 9 特許件数上昇 142th 306 2(546th)
159th SCREEN Holdings Co., Ltd. 9 特許件数上昇 107th 385 25(39th)
159th Showa Denko Co., Ltd. 9 特許件数上昇 157th 279 3(388th)
159th COLOPL CORPORATION 9 特許件数下降 218th 197 3(388th)
159th Maxell Co., Ltd. 9 特許件数下降 210th 203 10(128th)
176th Telefon Acty Bora Get Elm Ericson (Pubble) 8 特許件数上昇 124th 342 9(145th)
176th LG Electronics Incorporated 8 特許件数上昇 96th 415 15(80th)
176th Yanmar Co., Ltd. 8 特許件数上昇 144th 300 6(211th)
176th National University Corporation Osaka University 8 特許件数下降 241th 176 4(304th)
176th Olympia Co., Ltd. 8 特許件数下降 278th 144 3(388th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jan 14, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
546th Toshiba Carrier Co., Ltd. 2 特許件数上昇442th 57 2(535th)
546th NTT Facilities Co., Ltd. 2 特許件数下降951th 21 2(535th)
546th Hitachi GE Nuclear Energy Co., Ltd. 2 特許件数上昇277th 100 6(230th)
546th Zenrin Datacom Co., Ltd. 2 特許件数下降565th 40 2(535th)
546th HORIBA, Ltd. 2 特許件数下降565th 40 2(535th)
546th Yokogawa Electric Corporation 2 特許件数上昇248th 114 5(257th)
546th Wouter S. A. Manufacture Orologer Switzerland 2 特許件数下降843th 24 0(2961th)
546th Iwasaki Electric Co., Ltd. 2 特許件数下降547th 42 0(2961th)
546th NTT Electronics Corporation 2 特許件数下降1448th 12 1(905th)
546th Nippon Telecommunication System Co., Ltd. 2 特許件数下降3265th 4 0(2961th)
546th FuRyu Co., Ltd. 2 特許件数下降843th 24 3(396th)
546th Monterey Breguet SR 2 特許件数下降951th 21 0(2961th)
546th Nintendo Co., Ltd 2 特許件数上昇241th 120 3(396th)
546th Chugoku Electric Power Co., Inc. 2 特許件数上昇178th 160 9(159th)
546th Bosch Corporation 2 特許件数下降843th 24 2(535th)
546th SECOM Co., Ltd. 2 特許件数上昇410th 63 0(2961th)
546th Waseda University 2 特許件数下降951th 21 0(2961th)
546th Nomura Research Institute, Ltd. 2 特許件数下降634th 35 0(2961th)
546th Denso Wave Co., Ltd. 2 特許件数上昇323th 82 0(2961th)
546th NTT DATA Corporation 2 特許件数下降589th 38 0(2961th)
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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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2019 Application Ranking2019 Acquisition Ranking
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