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
60th Asahi Glass Co., Ltd. 658 特許件数下降 72th 573 299(92th)
62th General Electric Company 645 特許件数下降 67th 591 535(43th)
63th NTT Docomo, Inc. 631 特許件数上昇 55th 707 383(65th)
64th Hitachi Chemical Company, Ltd. 617 特許件数下降 78th 553 381(66th)
65th Hitachi Metals Co., Ltd. 616 特許件数下降 73th 570 386(63th)
66th DISCO Corporation 599 特許件数下降 71th 580 222(140th)
67th Hitachi Appliances Co., Ltd. 592 特許件数下降 74th 568 235(133th)
68th Kobe Steel Co., Ltd. 591 特許件数上昇 52th 758 552(41th)
69th NTN Corporation 586 特許件数下降 99th 449 240(128th)
70th Sumitomo Wiring Systems, Ltd. 584 特許件数下降 75th 567 385(64th)
71th Universal Entertainment Corporation 576 特許件数上昇 67th 591 403(60th)
72th LG Chem, Ltd. 569 特許件数下降 112th 419 359(73th)
73th Toyota Boshoku Co., Ltd. 567 特許件数下降 121th 388 231(135th)
74th IHI Corporation 557 特許件数上昇 70th 581 437(50th)
75th Toshiba Tec Corporation 551 特許件数下降 85th 498 306(90th)
75th Mitsubishi Motors Corporation 551 特許件数上昇 65th 608 228(137th)
77th Funai Electric Co., Ltd. 546 特許件数下降 92th 472 29(750th)
78th 3M Innovative Properties Company 535 - 344(80th)
79th Japan Display Co., Ltd. 532 特許件数下降 83th 510 249(120th)
80th Terumo Corporation 530 特許件数下降 134th 332 181(172th)

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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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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