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

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2017 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
41th General Electric Company 995 特許件数下降 50th 711 614(40th)
42th Hitachi Chemical Company, Ltd. 952 特許件数下降 57th 653 372(80th)
43th Mazda Corporation Inc 945 特許件数上昇 41th 779 1299(20th)
44th Casio Computer Co., Ltd. 934 特許件数上昇 31th 1025 601(44th)
45th Kao Corporation 925 特許件数上昇 43th 728 786(34th)
46th NTN Corporation 915 特許件数下降 52th 704 268(121th)
47th Koninklijke Philips N.V. 912 特許件数上昇 30th 1053 864(32th)
48th Sumitomo Chemical Co., Ltd. 911 特許件数下降 74th 541 540(48th)
49th Isuzu Motors Limited 891 特許件数下降 61th 616 194(165th)
50th Asahi Glass Co., Ltd. 880 特許件数下降 68th 570 245(137th)
51th Mitsubishi Heavy Industries, Ltd 870 特許件数上昇 33th 962 902(29th)
52th Nippon Seiko Co., Ltd. 846 特許件数上昇 45th 727 305(101th)
53th Daiichi Shokai Co., Ltd. 833 特許件数上昇 26th 1287 603(42th)
54th DIC Corporation 823 特許件数下降 113th 382 370(83th)
55th Yazaki Corporation 799 特許件数上昇 37th 901 883(31th)
56th JTEKT Corporation 766 特許件数上昇 48th 713 384(78th)
57th Sansei R&D Co., Ltd. 760 特許件数下降 77th 532 486(54th)
58th Sumitomo Rubber Industries, Ltd. 757 特許件数上昇 51th 706 437(63th)
59th Qualcomm, Inc. 741 特許件数上昇 55th 683 411(70th)
60th Hitachi Metals Co., Ltd. 737 特許件数下降 71th 551 302(106th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
1st Mitsubishi Electric Corporation 4407 特許件数下降3rd 4252 6828(2nd)
2nd Canon Inc 3926 特許件数変わらず2nd 4345 8110(1st)
3rd Panasonic IP Management Co., Ltd. 2953 特許件数上昇1st 4546 6257(3rd)
4th Toyota Motor Corporation 2796 特許件数変わらず4th 3461 5816(4th)
5th Ricoh Company, Ltd 2419 特許件数下降7th 2316 3925(5th)
6th Honda Motor Co., Ltd. 2405 特許件数下降9th 2186 2329(14th)
7th Fujitsu Limited 2400 特許件数上昇5th 2570 3474(7th)
8th Seiko Epson Corporation 1987 特許件数上昇6th 2449 3435(8th)
9th DENSO CORPORATION 1831 特許件数上昇8th 2262 3097(9th)
10th Toshiba Corporation 1705 特許件数下降11th 1771 3666(6th)
11th Sankyo Co., Ltd. 1472 特許件数下降18th 1547 1985(19th)
12th KONICA MINOLTA, INC. 1469 特許件数下降17th 1550 2969(11th)
13th Dai Nippon Printing Co., Ltd. 1441 特許件数下降20th 1530 2021(18th)
14th NEC Corporation 1354 特許件数下降15th 1560 2981(10th)
15th Brother Industries, Ltd. 1340 特許件数下降22th 1473 1240(32th)
16th Hitachi, Ltd. 1334 特許件数上昇14th 1624 2804(12th)
17th Olympus Corporation 1328 特許件数下降24th 1436 2052(16th)
18th Kyocera Corporation 1327 特許件数下降27th 1212 1811(23th)
19th FUJIFILM Corporation 1310 特許件数変わらず19th 1542 1917(20th)
20th Mazda Corporation Inc 1299 特許件数下降36th 727 945(43th)
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Patent Ranking in Japan

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