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
101th 3M Innovative Properties Company 434 特許件数上昇 77th 514 306(89th)
102th Renesas Electronics Corporation 430 特許件数上昇 96th 431 278(102th)
103th Toshiba Medical Systems Corporation 428 特許件数下降 119th 368 394(60th)
104th Toyo Tire Corporation 420 特許件数下降 123th 358 231(125th)
105th Fujitsu Ten Limited 419 特許件数下降 120th 367 89(309th)
106th Terumo Corporation 415 特許件数下降 112th 384 217(134th)
107th Samsung Electronics Co., Ltd. 413 特許件数下降 168th 257 201(141th)
108th Auto Network Technology Laboratory Co., Ltd. 412 特許件数上昇 83th 492 267(106th)
109th Japan Auto Parts Research Institute, Inc. 409 特許件数下降 122th 362 221(132th)
110th TOTO Corporation 408 特許件数上昇 82th 493 295(93th)
111th KDDI CORPORATION 407 特許件数上昇 99th 419 498(47th)
112th Oji Holdings Co., Ltd. 406 特許件数下降 141th 303 234(123th)
113th The Boeing Company 404 特許件数上昇 97th 427 358(69th)
113th Kawasaki Heavy Industries Ltd. 404 特許件数上昇 95th 438 286(96th)
115th DIC Corporation 399 特許件数上昇 112th 384 337(77th)
116th Shin-Etsu Chemical Co., Ltd. 395 特許件数上昇 111th 387 341(73th)
117th Iseki Agricultural Machinery Co., Ltd. 394 特許件数下降 129th 348 226(130th)
118th Zeon Corporation 392 特許件数下降 134th 321 232(124th)
118th JVC Kenwood Co., Ltd. 392 特許件数下降 163th 264 140(191th)
120th SCREEN Holdings Co., Ltd. 389 特許件数上昇 92th 456 282(98th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
141th Sumitomo Heavy Industries Ltd. 201 特許件数上昇125th 239 302(159th)
141th Samsung Electronics Co., Ltd. 201 特許件数上昇95th 326 413(107th)
143th Samsung Electronics Company Limited 199 特許件数上昇126th 236 124(315th)
143th Toyo Ink SC Holdings Co., Ltd. 199 特許件数上昇140th 211 343(138th)
145th Japan Display Co., Ltd. 197 特許件数下降153th 196 509(84th)
146th Daio Paper Co., Ltd. 195 特許件数上昇128th 229 276(173th)
147th BASF Society, Europe 192 特許件数上昇128th 229 299(162th)
147th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 192 特許件数下降196th 152 227(205th)
149th Kuraray Co., Ltd. 189 特許件数上昇147th 204 263(181th)
150th Tosoh Corporation 185 特許件数下降167th 180 252(187th)
150th Huawei Technologies Company Limited 185 特許件数下降227th 131 213(214th)
152th Showa Denko Co., Ltd. 184 特許件数下降196th 152 271(176th)
153th Kashima Construction Co., Ltd. 183 特許件数下降164th 183 219(211th)
154th Sumitomo Wiring Systems, Ltd. 177 特許件数下降206th 143 233(203th)
154th Panasonic Intellectual Property Corporation of America 177 特許件数下降176th 170 289(163th)
156th Toyoda Gosei Co., Ltd. 176 特許件数下降157th 189 242(196th)
156th Applied Materials Incorporated 176 特許件数下降188th 158 330(141th)
158th Dow Global Technologies LLC 175 特許件数上昇135th 219 340(139th)
158th Topcon Co., Ltd. 175 特許件数下降320th 89 284(166th)
158th Oki Data Co., Ltd. 175 特許件数下降257th 113 252(187th)
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


横浜市中区本町1-7 東ビル4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 


東京都港区新橋6-20-4 新橋パインビル5階 特許・実用新案 意匠 商標 外国特許 訴訟 鑑定 コンサルティング 


東京都千代田区飯田橋3-3-11新生ビル5階 特許・実用新案 商標 外国特許 鑑定