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

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2019 Patent Ranking in Japan

- Update: Apr 22, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Apr 22, 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:Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
1st Canon Inc 4282 特許件数下降2nd 4192 7408(1st)
2nd Mitsubishi Electric Corporation 3558 特許件数上昇1st 4252 4564(4th)
3rd Panasonic IP Management Co., Ltd. 2554 特許件数下降5th 2575 4821(3rd)
4th DENSO CORPORATION 2470 特許件数上昇3rd 2837 2946(5th)
5th Toyota Motor Corporation 2386 特許件数上昇4th 2663 6218(2nd)
6th Honda Motor Co., Ltd. 1649 特許件数下降11th 1524 2450(8th)
7th Fujitsu Limited 1648 特許件数下降8th 1764 1983(14th)
8th Sankyo Co., Ltd. 1617 特許件数下降9th 1599 2716(7th)
9th Toshiba Corporation 1523 特許件数下降10th 1532 2332(10th)
10th Ricoh Company, Ltd 1522 特許件数上昇6th 1970 2001(12th)
11th Seiko Epson Corporation 1512 特許件数上昇7th 1919 2422(9th)
12th Nippon Telegraph and Telephone Corporation 1384 特許件数下降13th 1309 1624(20th)
13th Sharp corporation 1279 特許件数下降18th 1234 2157(11th)
14th NEC Corporation 1184 特許件数変わらず14th 1301 1618(21th)
15th Kyocera Document Solutions Inc. 1162 特許件数上昇12th 1459 1940(15th)
16th FUJIFILM Corporation 1161 特許件数下降17th 1243 1328(23th)
17th Hitachi, Ltd. 1148 特許件数上昇15th 1268 1865(16th)
18th Dai Nippon Printing Co., Ltd. 1131 特許件数下降19th 1219 1762(17th)
19th KONICA MINOLTA, INC. 1128 特許件数下降21th 1150 1992(13th)
20th Nippon Steel & Sumitomo Metal Corporation 1030 特許件数下降23th 977 1018(29th)
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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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