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

ホーム > Japan Patent Ranking > 2019


2019 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
121th Yoshino Industry Co., Ltd. 380 特許件数上昇 118th 369 279(101th)
122th Furukawa Electric Co., Ltd. 379 特許件数下降 124th 356 253(112th)
123th Nippon Insulator Co., Ltd. 373 特許件数下降 138th 310 318(82th)
124th Qualcomm, Inc. 372 特許件数上昇 50th 718 341(73th)
125th Mitsubishi Materials Corporation 371 特許件数下降 128th 349 237(122th)
125th Takao Co., Ltd. 371 特許件数下降 254th 160 126(218th)
127th Sony Semiconductor Solutions Inc. 369 特許件数下降 141th 303 39(583th)
128th ROHM Co., Ltd. 367 特許件数下降 133th 326 289(95th)
129th NEC Platforms Co., Ltd. 365 特許件数下降 168th 257 325(79th)
130th Hitachi Appliances Co., Ltd. 358 特許件数上昇 126th 352 209(136th)
131th Azbil Corporation 356 特許件数下降 153th 277 109(252th)
132th Mitsubishi Hitachi Power Systems, Ltd. 354 特許件数下降 150th 281 253(112th)
133th General Electric Company 352 特許件数上昇 115th 374 307(87th)
134th Kaneka Corporation 351 特許件数上昇 130th 337 231(125th)
135th Peace Co., Ltd. 349 特許件数上昇 121th 366 129(211th)
136th Nidec Sankyo Corporation 347 特許件数下降 206th 211 131(209th)
136th Oki Electric Industry Co., Ltd. 347 特許件数上昇 103th 413 321(81th)
138th Toyo Ink SC Holdings Co., Ltd. 343 特許件数下降 148th 285 199(143th)
139th Dow Global Technologies LLC 340 特許件数上昇 137th 312 175(158th)
140th Canon Marketing Japan Co., Ltd. 332 特許件数上昇 107th 401 174(164th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
101th Yoshino Industry Co., Ltd. 279 特許件数上昇98th 320 380(121th)
102th Renesas Electronics Corporation 278 特許件数上昇94th 337 430(102th)
103th LG Electronics Incorporated 274 特許件数上昇60th 422 253(186th)
104th National Institute of Advanced Industrial Science and Technology 272 特許件数下降105th 298 444(96th)
105th Google Incorporated 271 特許件数下降144th 207 317(148th)
106th Auto Network Technology Laboratory Co., Ltd. 267 特許件数変わらず106th 290 412(108th)
107th Sumitomo Metal Mining Co., Ltd. 260 特許件数下降109th 277 522(81th)
107th Fujikura Ltd. 260 特許件数下降114th 266 437(99th)
109th Yamaha Corporation 256 特許件数下降144th 207 272(175th)
110th Hitachi High-Technologies Corporation 254 特許件数下降121th 246 270(177th)
110th Japan Broadcasting Corporation 254 特許件数下降114th 266 254(185th)
112th Mitsubishi Hitachi Power Systems, Ltd. 253 特許件数上昇107th 287 354(132th)
112th Furukawa Electric Co., Ltd. 253 特許件数上昇108th 281 379(122th)
114th Chugoku Electric Power Co., Inc. 251 特許件数下降320th 89 315(150th)
115th Kyogaku Sangyo. Corporation 245 特許件数上昇41th 587 498(86th)
115th NTT Docomo, Inc. 245 特許件数上昇77th 375 564(76th)
117th Yanmar Co., Ltd. 242 特許件数上昇101th 310 256(184th)
118th Sofia Co., Ltd. 241 特許件数上昇99th 315 453(94th)
119th Hitachi Construction Machinery Co., Ltd. 239 特許件数下降142th 210 276(173th)
119th Alps Electric Co., Ltd. 239 特許件数下降120th 250 310(154th)
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

2021 Application Ranking2021 Acquisition Ranking
2020 Application Ranking2020 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 (1月18日~1月24日)

来週の知財セミナー (1月25日~1月31日)

1月25日(月) - 東京 品川区


1月25日(月) - 東京 品川区


特許事務所紹介 IP Force 特許事務所紹介


東京都新宿区新宿5-10-1 第2スカイビル6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 

日本知財サービス 特許出願・商標登録事務所

〒106-6111 東京都港区六本木6丁目10番1号 六本木ヒルズ森タワー 11階 横浜駅前オフィス:  〒220-0004  神奈川県横浜市西区北幸1丁目11ー1 水信ビル 7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 

特許業務法人 牛木国際特許事務所

〒105-0001 東京都港区虎ノ門1丁目14番1号 郵政福祉琴平ビル 3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