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

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2019 Patent Ranking in Japan

- Update: Dec 2, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Dec 2, 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:Dec 2, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
121th TS Tech Co., Ltd. 238 特許件数下降179th 169 251(189th)
122th Mitsubishi Materials Corporation 237 特許件数上昇113th 267 371(125th)
123th Oji Holdings Co., Ltd. 234 特許件数下降137th 216 406(112th)
124th Zeon Corporation 232 特許件数下降140th 211 392(118th)
125th Kaneka Corporation 231 特許件数下降138th 215 351(134th)
125th Mitsubishi Electric Building Techno Service Co., Ltd. 231 特許件数下降172th 174 180(243th)
125th Toyo Tire Corporation 231 特許件数下降130th 227 420(104th)
128th Daito Giken Co., Ltd. 230 特許件数下降144th 207 169(257th)
129th Daihatsu Motor Co., Ltd. 227 特許件数上昇100th 314 570(74th)
130th Iseki Agricultural Machinery Co., Ltd. 226 特許件数下降181th 168 394(117th)
131th Aisin AW Co., Ltd. 222 特許件数下降134th 221 469(91th)
132th Japan Auto Parts Research Institute, Inc. 221 特許件数下降139th 214 409(109th)
133th Lintec Co., Ltd. 219 特許件数上昇119th 252 280(170th)
134th Toyota Central Research Institute Co., Ltd. 217 特許件数上昇127th 233 612(67th)
134th Terumo Corporation 217 特許件数上昇132th 225 415(106th)
136th Hitachi Appliances Co., Ltd. 209 特許件数下降199th 150 358(130th)
137th LIXIL Corporation 208 特許件数上昇117th 255 609(68th)
138th Toshiba Elevator Co., Ltd. 204 特許件数下降147th 204 240(198th)
139th Apple Incorporated 203 特許件数下降149th 203 224(208th)
140th Toyobo Co., Ltd. 202 特許件数下降160th 185 304(157th)
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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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