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

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2015 Patent Ranking in Japan

- Update: May 24, 2022 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: May 24, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
41th Daikin Industries, Ltd. 882 特許件数上昇 37th 945 563(40th)
42th Kao Corporation 881 特許件数下降 43th 847 814(33th)
43th Olympus Corporation 879 特許件数下降 47th 797 799(35th)
44th Suzuki Corporation 854 特許件数下降 54th 713 323(85th)
45th JTEKT Corporation 834 特許件数上昇 33th 1003 281(100th)
46th Toray Industries, Inc. 821 特許件数下降 48th 785 423(56th)
47th Nippon Seiko Co., Ltd. 814 特許件数下降 50th 768 430(53th)
48th Daihatsu Motor Co., Ltd. 810 特許件数上昇 45th 807 277(102th)
49th Nitto Denko Corporation 800 特許件数上昇 42th 850 394(61th)
50th Nippon Steel & Sumitomo Metal Corporation 794 特許件数上昇 46th 806 858(31th)
51th Sammy Corporation 771 特許件数下降 62th 615 443(49th)
52th Hitachi Automotive Systems, Ltd. 748 特許件数上昇 49th 772 431(52th)
53th Sumitomo Rubber Industries, Ltd. 745 特許件数上昇 51th 764 377(67th)
54th Auto Network Technology Laboratory Co., Ltd. 730 特許件数下降 76th 560 239(129th)
55th Sekisui Chemical Co., Ltd. 706 特許件数下降 57th 691 456(47th)
56th Tokyo Electron Limited 677 特許件数下降 58th 686 433(51th)
57th Aisin Seiki Co., Ltd. 673 特許件数下降 61th 644 323(85th)
58th Fuji Electric Co., Ltd. 668 特許件数下降 60th 647 528(45th)
59th Bridgestone Corporation 661 特許件数上昇 40th 923 901(30th)
60th Mazda Corporation Inc 658 特許件数下降 90th 478 219(143th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:May 24, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
1st Toyota Motor Corporation 4078 特許件数下降5th 3801 5710(2nd)
2nd Canon Inc 3728 特許件数上昇1st 5392 8244(1st)
3rd Mitsubishi Electric Corporation 3341 特許件数上昇2nd 5317 4989(3rd)
4th Toshiba Corporation 2622 特許件数変わらず4th 4016 4893(4th)
5th Fujitsu Limited 2291 特許件数下降7th 3244 3146(9th)
6th Seiko Epson Corporation 2193 特許件数下降12th 2515 4104(5th)
7th Ricoh Company, Ltd 2049 特許件数上昇6th 3633 4049(6th)
8th Panasonic IP Management Co., Ltd. 1953 特許件数下降812th 36 4043(7th)
9th FUJIFILM Corporation 1827 特許件数上昇8th 2997 1691(20th)
10th Honda Motor Co., Ltd. 1790 特許件数変わらず10th 2965 2271(12th)
11th DENSO CORPORATION 1734 特許件数変わらず11th 2743 3217(8th)
12th KONICA MINOLTA, INC. 1524 特許件数下降14th 2055 2097(15th)
13th Nippon Telegraph and Telephone Corporation 1454 特許件数下降15th 2031 1929(16th)
14th Qualcomm Incorporated 1406 特許件数下降18th 1656 1328(29th)
15th NEC Corporation 1379 特許件数上昇9th 2988 2122(14th)
16th Dai Nippon Printing Co., Ltd. 1310 特許件数下降20th 1543 2171(13th)
17th Hitachi, Ltd. 1240 特許件数上昇13th 2402 1801(18th)
18th Sankyo Co., Ltd. 1219 特許件数下降28th 1242 1823(17th)
19th Sharp corporation 1190 特許件数上昇17th 1657 2579(10th)
20th Kyocera Corporation 1186 特許件数下降21th 1481 1411(24th)
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