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

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2019 Patent Ranking in Japan

- Update: Mar 3, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
1st Canon Inc 7408 特許件数変わらず 1st 6780 4282(1st)
2nd Toyota Motor Corporation 6218 特許件数変わらず 2nd 5148 2386(5th)
3rd Panasonic IP Management Co., Ltd. 4821 特許件数変わらず 3rd 4674 2554(3rd)
4th Mitsubishi Electric Corporation 4564 特許件数変わらず 4th 4288 3558(2nd)
5th DENSO CORPORATION 2946 特許件数下降 7th 2652 2470(4th)
6th Sanyo Bussan Co., Ltd. 2843 特許件数下降 10th 2173 901(24th)
7th Sankyo Co., Ltd. 2716 特許件数下降 16th 1723 1617(8th)
8th Honda Motor Co., Ltd. 2450 特許件数下降 14th 1796 1649(6th)
9th Seiko Epson Corporation 2422 特許件数上昇 6th 2747 1512(11th)
10th Toshiba Corporation 2332 特許件数上昇 8th 2411 1523(9th)
11th Sharp corporation 2157 特許件数下降 21th 1456 1279(13th)
12th Ricoh Company, Ltd 2001 特許件数上昇 9th 2291 1522(10th)
13th KONICA MINOLTA, INC. 1992 特許件数上昇 11th 2115 1128(19th)
14th Fujitsu Limited 1983 特許件数上昇 5th 2923 1648(7th)
15th Kyocera Document Solutions Inc. 1940 特許件数上昇 12th 1920 1162(15th)
16th Hitachi, Ltd. 1865 特許件数上昇 13th 1799 1148(17th)
17th Dai Nippon Printing Co., Ltd. 1762 特許件数下降 18th 1601 1131(18th)
18th Fuji Xerox Co., Ltd 1641 特許件数上昇 15th 1765 922(23th)
19th Daiichi Shokai Co., Ltd. 1635 特許件数変わらず 19th 1533 684(34th)
20th Nippon Telegraph and Telephone Corporation 1624 特許件数変わらず 20th 1487 1384(12th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
61th Suzuki Corporation 386 特許件数下降65th 408 477(89th)
62th Hitachi Metals Co., Ltd. 383 特許件数下降83th 356 444(96th)
62th Daikin Industries, Ltd. 383 特許件数下降70th 394 655(61th)
64th Mitsubishi Motors Corporation 373 特許件数下降69th 395 584(71th)
65th Sammy Corporation 368 特許件数上昇62th 418 705(53th)
66th OMRON Corporation 367 特許件数上昇49th 505 955(33th)
67th Nitto Denko Corporation 364 特許件数下降86th 350 520(82th)
68th NTN Corporation 361 特許件数下降93th 340 708(52th)
69th The Boeing Company 358 特許件数下降91th 341 404(113th)
69th Mitsubishi Heavy Industries, Ltd 358 特許件数上昇53th 490 593(69th)
71th Toray Industries, Inc. 350 特許件数下降84th 352 840(42th)
72th Aisin Seiki Co., Ltd. 343 特許件数上昇57th 447 746(48th)
73th Qualcomm, Inc. 341 特許件数上昇56th 450 372(124th)
73th Fuji Machine Manufacturing Co., Ltd. 341 特許件数下降95th 326 467(92th)
73th Shin-Etsu Chemical Co., Ltd. 341 特許件数上昇71th 392 395(116th)
76th Yokohama Rubber Co., Ltd. 340 特許件数下降79th 368 514(83th)
77th DIC Corporation 337 特許件数下降86th 350 399(115th)
78th Sansei R&D Co., Ltd. 329 特許件数上昇55th 455 1364(22th)
79th NEC Platforms Co., Ltd. 325 特許件数下降101th 310 365(129th)
80th Shimadzu Corporation 323 特許件数下降90th 343 489(88th)
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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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