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

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2018 Patent Ranking in Japan

- Update: Jun 6, 2023 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Jun 6, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
21th Sharp corporation 1456 特許件数上昇 13th 2624 1234(18th)
22th Sansei R&D Co., Ltd. 1376 特許件数下降 57th 760 455(55th)
23th FUJIFILM Corporation 1337 特許件数上昇 20th 1917 1243(17th)
24th Kyocera Corporation 1317 特許件数上昇 23th 1811 1022(22th)
25th Semiconductor Energy Laboratory Co., Ltd. 1274 特許件数下降 28th 1440 945(24th)
26th Sony Corporation 1263 特許件数上昇 17th 2028 734(34th)
27th Olympus Corporation 1162 特許件数上昇 16th 2052 824(30th)
28th Universal Entertainment Corporation 1153 特許件数下降 36th 1087 566(45th)
29th Brother Industries, Ltd. 1134 特許件数下降 32th 1240 1205(20th)
30th Nippon Steel & Sumitomo Metal Corporation 1065 特許件数上昇 26th 1585 977(23th)
31th Murata Manufacturing Co., Ltd. 1058 特許件数上昇 24th 1766 817(31th)
32th Isuzu Motors Limited 1022 特許件数下降 49th 891 162(184th)
33th Hitachi Automotive Systems, Ltd. 1000 特許件数下降 34th 1193 723(37th)
34th Toppan Printing Co., Ltd. 972 特許件数上昇 27th 1529 575(44th)
35th Toyota Industries Corporation 925 特許件数下降 40th 998 458(54th)
36th Mazda Corporation Inc 895 特許件数下降 43th 945 1251(16th)
37th NTN Corporation 876 特許件数下降 46th 915 340(93th)
38th Koninklijke Philips N.V. 848 特許件数下降 47th 912 843(27th)
39th Kyogaku Sangyo. Corporation 838 特許件数上昇 30th 1290 587(41th)
40th Qualcomm Incorporated 836 特許件数上昇 38th 1024 840(28th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Jun 6, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
41th Kyogaku Sangyo. Corporation 587 特許件数上昇26th 1008 838(39th)
42th Mitsubishi Rayon Co., Ltd. 581 特許件数下降57th 464 718(50th)
43th Fuji Electric Co., Ltd. 577 特許件数上昇42th 603 690(56th)
44th Toppan Printing Co., Ltd. 575 特許件数上昇41th 606 972(34th)
45th Universal Entertainment Corporation 566 特許件数上昇39th 617 1153(28th)
46th Sumitomo Rubber Industries, Ltd. 543 特許件数下降63th 437 713(52th)
47th Sumitomo Electric Industries, Ltd. 539 特許件数下降55th 481 787(45th)
48th Nikon Corporation 535 特許件数上昇45th 566 667(58th)
49th OMRON Corporation 505 特許件数下降138th 243 640(62th)
50th Tokyo Electron Limited 503 特許件数下降66th 431 588(67th)
51th Toshiba Medical Systems Corporation 492 特許件数下降52th 509 368(119th)
52th Sekisui Chemical Co., Ltd. 491 特許件数下降64th 435 834(41th)
53th Mitsubishi Heavy Industries, Ltd 490 特許件数上昇29th 902 603(63th)
54th Toyota Industries Corporation 458 特許件数上昇46th 552 925(35th)
55th Sansei R&D Co., Ltd. 455 特許件数上昇54th 486 1376(22th)
56th Qualcomm, Inc. 450 特許件数下降70th 411 718(50th)
57th Aisin Seiki Co., Ltd. 447 特許件数上昇53th 508 833(43th)
58th Sumitomo Chemical Co., Ltd. 446 特許件数上昇48th 540 691(55th)
59th General Electric Company 437 特許件数上昇40th 614 374(115th)
60th LG Electronics Incorporated 422 特許件数下降92th 327 257(168th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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