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

ホーム > Japan Patent Ranking > 日本精工株式会社

この記事をはてなブックマークに追加

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)
Applicant name

If you want to purchase patent ranking data, ⇒ Patent Ranking Data Download Service

※ 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
2014 Application Ranking2014 Acquisition Ranking
2013 Application Ranking2013 Acquisition Ranking
2012 Application Ranking2012 Acquisition Ranking
2011 Application Ranking2011 Acquisition Ranking
Applicant Search (Japanese only)

今週の知財セミナー (4月19日~4月25日)

4月21日(水) - 東京 港区

良い発明提案書の書き方

4月23日(金) - 東京 港区

企業における商標実務

4月23日(金) - 愛知 名古屋市

企業における商標実務(TV聴講)/名古屋

4月23日(金) - 大阪 大阪市

企業における商標実務(TV聴講)/大阪

4月23日(金) - 福岡 福岡市

企業における商標実務(TV開催)/福岡

来週の知財セミナー (4月26日~5月2日)

特許事務所紹介 IP Force 特許事務所紹介

弁護士法人クレオ国際法律特許事務所

〒103-0028 東京都中央区八重洲一丁目4番16号 東京建物八重洲ビル2階 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

いわさき特許・商標事務所 埼玉県戸田市

埼玉県戸田市上戸田3-13-13 ガレージプラザ戸田公園A-2 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

羽鳥国際特許商標事務所

群馬県前橋市北代田町645-5 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング