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

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2018 Patent Ranking in Japan

- Update: Jul 26, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Jul 26, 2021 -

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:Jul 26, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
81th DISCO Corporation 363 特許件数上昇68th 420 777(46th)
82th Kobe Steel Co., Ltd. 357 特許件数上昇49th 537 516(76th)
83th Hitachi Metals Co., Ltd. 356 特許件数下降106th 302 422(98th)
84th Toray Industries, Inc. 352 特許件数上昇60th 451 772(47th)
85th Yahoo Japan Corporation 351 特許件数下降92th 327 470(88th)
86th DIC Corporation 350 特許件数上昇83th 370 384(112th)
86th Nitto Denko Corporation 350 特許件数上昇69th 415 489(84th)
88th Nippon Seiko Co., Ltd. 346 特許件数下降101th 305 448(94th)
89th Unicharm Co., Ltd. 345 特許件数上昇77th 385 215(202th)
90th Shimadzu Corporation 343 特許件数上昇71th 403 469(89th)
91th The Boeing Company 341 特許件数下降119th 270 427(97th)
91th JTEKT Corporation 341 特許件数上昇78th 384 506(78th)
93th NTN Corporation 340 特許件数下降121th 268 876(37th)
94th Renesas Electronics Corporation 337 特許件数下降115th 282 431(96th)
95th Fuji Machine Manufacturing Co., Ltd. 326 特許件数下降107th 300 457(90th)
95th Samsung Electronics Co., Ltd. 326 特許件数下降121th 268 257(168th)
97th Oki Electric Industry Co., Ltd. 324 特許件数上昇89th 340 413(103th)
98th Yoshino Industry Co., Ltd. 320 特許件数上昇73th 397 369(118th)
99th Sofia Co., Ltd. 315 特許件数上昇82th 371 306(139th)
100th Daihatsu Motor Co., Ltd. 314 特許件数変わらず100th 313 601(64th)
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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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