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

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2021 Patent Ranking in Japan

- Update: Apr 21, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Apr 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
101th Fujitsu Ten Limited 124 特許件数下降 115th 362 45(196th)
102th Nippon Seiko Co., Ltd. 120 特許件数下降 150th 289 51(177th)
102th Mitsubishi Heavy Industries, Ltd 120 特許件数上昇 82th 480 157(44th)
104th 3M Innovative Properties Company 119 特許件数下降 118th 353 84(98th)
104th Nippon Special Ceramics Co., Ltd. 119 特許件数上昇 90th 433 61(144th)
104th Yoshino Industry Co., Ltd. 119 特許件数下降 113th 365 95(85th)
107th Kobe Steel Co., Ltd. 117 特許件数下降 125th 339 117(63th)
107th Asahi Glass Co., Ltd. 117 特許件数上昇 95th 420 77(111th)
107th Pioneer Corporation 117 特許件数上昇 88th 435 57(159th)
110th Iseki Agricultural Machinery Co., Ltd. 116 特許件数下降 128th 328 79(108th)
110th Huawei Technology Co., Ltd. 116 特許件数上昇 58th 626 122(60th)
112th Fujikura Ltd. 114 特許件数下降 146th 299 37(239th)
112th NTN Corporation 114 特許件数上昇 52th 669 72(122th)
114th National Institute of Advanced Industrial Science and Technology 113 特許件数下降 121th 344 95(85th)
114th Aisin Seiki Co., Ltd. 113 特許件数上昇 87th 439 93(89th)
114th Mitsui Chemicals, Inc. 113 特許件数上昇 99th 399 74(116th)
117th Toshiba Medical Systems Corporation 112 特許件数上昇 80th 485 94(88th)
118th Lintec Co., Ltd. 111 特許件数下降 159th 274 76(113th)
119th Aisin AW Co., Ltd. 107 特許件数上昇 91th 429 41(212th)
119th Shimizu Construction Co., Ltd. 107 特許件数下降 166th 262 54(168th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Apr 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
159th Japan Broadcasting Corporation 57 特許件数上昇138th 209 89(145th)
162th Kuraray Co., Ltd. 56 特許件数上昇146th 203 89(145th)
162th Alps Electric Co., Ltd. 56 特許件数上昇130th 221 48(264th)
162th Oki Electric Industry Co., Ltd. 56 特許件数上昇109th 253 129(96th)
165th POSCO 55 特許件数下降282th 98 80(162th)
165th Auto Network Technology Laboratory Co., Ltd. 55 特許件数上昇91th 302 128(97th)
165th Huawei Technologies Company Limited 55 特許件数下降181th 159 48(264th)
168th F. Hoffman-La Roche Age 54 特許件数下降189th 154 72(177th)
168th Panasonic Corporation 54 特許件数下降197th 148 70(184th)
168th Shimizu Construction Co., Ltd. 54 特許件数上昇160th 181 107(119th)
168th Toyo Ink SC Holdings Co., Ltd. 54 特許件数上昇140th 206 81(159th)
168th Toshiba Lighting & Technology Corporation 54 特許件数下降205th 143 106(122th)
173th Toshiba Lifestyle Corporation 53 特許件数上昇149th 192 64(203th)
173th Noritsu Co., Ltd. 53 特許件数下降246th 116 53(239th)
175th AC Optics Solutions PTT Limited 52 特許件数下降343th 77 80(162th)
175th Advanced New Technologies Company Limited 52 特許件数下降2152th 7 9(927th)
177th L'Oreal 51 特許件数下降237th 122 39(302th)
177th Hamamatsu Photonics Co., Ltd. 51 特許件数上昇174th 167 57(228th)
177th Nippon Seiko Co., Ltd. 51 特許件数上昇103th 265 120(102th)
177th Denki Kagaku Co., Ltd. 51 特許件数下降197th 148 61(212th)
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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

2020 Application Ranking2020 Acquisition Ranking
2019 Application Ranking2019 Acquisition Ranking
2018 Application Ranking2018 Acquisition Ranking
2017 Application Ranking2017 Acquisition Ranking
2016 Application Ranking2016 Acquisition Ranking
2015 Application Ranking2015 Acquisition Ranking
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2013 Application Ranking2013 Acquisition Ranking
2012 Application Ranking2012 Acquisition Ranking
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