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

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2015 Patent Ranking in Japan

- Update: Jun 18, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
20th Kyocera Document Solutions Inc. 1691 特許件数下降 26th 1386 1087(22th)
22th Sony Corporation 1625 特許件数変わらず 22th 1498 1060(24th)
23th Fuji Xerox Co., Ltd 1490 特許件数下降 25th 1410 906(29th)
24th Kyocera Corporation 1411 特許件数上昇 21th 1525 1186(20th)
25th Kyogaku Sangyo. Corporation 1397 特許件数下降 36th 966 1078(23th)
26th Nissan Motor Co., Ltd 1389 特許件数下降 39th 939 842(32th)
27th Sanyo Bussan Co., Ltd. 1375 特許件数上昇 23th 1421 918(28th)
28th Semiconductor Energy Laboratory Co., Ltd. 1336 特許件数下降 31th 1093 1030(25th)
29th Qualcomm Incorporated 1328 特許件数上昇 24th 1419 1406(14th)
30th Mitsubishi Heavy Industries, Ltd 1325 特許件数上昇 19th 1774 929(27th)
31th Toppan Printing Co., Ltd. 1220 特許件数上昇 28th 1165 530(44th)
32th Koninklijke Philips N.V. 1163 - 949(26th)
33th Toyota Industries Corporation 1100 特許件数上昇 29th 1157 368(70th)
34th Sumitomo Electric Industries, Ltd. 1089 特許件数上昇 30th 1097 604(39th)
35th Nikon Corporation 1086 特許件数上昇 27th 1289 547(42th)
36th Daiichi Shokai Co., Ltd. 1000 特許件数下降 69th 585 377(67th)
37th Murata Manufacturing Co., Ltd. 971 特許件数下降 41th 879 773(36th)
38th Yazaki Corporation 968 特許件数上昇 32th 1013 718(37th)
39th Casio Computer Co., Ltd. 940 特許件数下降 44th 843 616(38th)
40th JFE Steel Corporation 916 特許件数上昇 38th 940 1110(21th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
81th Unicharm Co., Ltd. 343 特許件数下降132th 320 235(204th)
82th Yokohama Rubber Co., Ltd. 337 特許件数上昇67th 548 471(90th)
83th Mitsubishi Chemical Co., Ltd. 335 特許件数下降85th 445 494(85th)
84th Panasonic Intellectual Property Corporation of America 330 - 374(122th)
85th Aisin Seiki Co., Ltd. 323 特許件数上昇57th 603 673(57th)
85th Suzuki Corporation 323 特許件数下降100th 403 854(44th)
87th Yoshino Industry Co., Ltd. 315 特許件数上昇69th 545 372(123th)
88th DIC Corporation 313 特許件数変わらず88th 437 412(111th)
89th Mitsubishi Rayon Co., Ltd. 309 特許件数下降98th 409 377(120th)
90th Toshiba Tec Corporation 306 特許件数上昇72th 533 551(75th)
91th Samsung Electronics Co., Ltd. 301 特許件数上昇80th 474 421(108th)
92th Asahi Glass Co., Ltd. 299 特許件数上昇89th 435 658(60th)
93th Oki Electric Industry Co., Ltd. 293 特許件数上昇86th 444 474(89th)
94th TDK Corporation 288 特許件数下降101th 402 447(96th)
95th Hitachi High-Technologies Corporation 287 特許件数上昇54th 625 423(107th)
95th FANUC CORPORATION 287 特許件数下降227th 172 365(129th)
97th Samsung Electronics Company Limited 286 - 369(125th)
98th JSR Corporation 285 特許件数下降113th 371 288(163th)
99th Kaneka Corporation 284 特許件数上昇84th 446 313(149th)
100th JTEKT Corporation 281 特許件数上昇71th 539 834(45th)
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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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