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

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2015 Patent Ranking in Japan

- Update: Apr 15, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Apr 15, 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:Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
21th JFE Steel Corporation 1110 特許件数下降23th 1411 916(40th)
22th Kyocera Document Solutions Inc. 1087 特許件数下降24th 1364 1691(20th)
23th Kyogaku Sangyo. Corporation 1078 特許件数下降30th 1226 1397(25th)
24th Sony Corporation 1060 特許件数上昇16th 1884 1625(22th)
25th Semiconductor Energy Laboratory Co., Ltd. 1030 特許件数下降32th 1102 1336(28th)
26th Koninklijke Philips N.V. 949 - 1163(32th)
27th Mitsubishi Heavy Industries, Ltd 929 特許件数変わらず27th 1323 1325(30th)
28th Sanyo Bussan Co., Ltd. 918 特許件数下降35th 967 1375(27th)
29th Fuji Xerox Co., Ltd 906 特許件数上昇19th 1583 1490(23th)
30th Bridgestone Corporation 901 特許件数上昇29th 1227 661(59th)
31th Nippon Steel & Sumitomo Metal Corporation 858 特許件数上昇22th 1469 794(50th)
32th Nissan Motor Co., Ltd 842 特許件数上昇26th 1342 1389(26th)
33th Kao Corporation 814 特許件数上昇31th 1202 881(42th)
34th Brother Industries, Ltd. 808 特許件数変わらず34th 1040 1693(19th)
35th Olympus Corporation 799 特許件数下降52th 646 879(43th)
36th Murata Manufacturing Co., Ltd. 773 特許件数下降38th 913 971(37th)
37th Yazaki Corporation 718 特許件数下降41th 816 968(38th)
38th Casio Computer Co., Ltd. 616 特許件数上昇36th 939 940(39th)
39th Sumitomo Electric Industries, Ltd. 604 特許件数下降43th 775 1089(34th)
40th Daikin Industries, Ltd. 563 特許件数下降42th 801 882(41th)
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