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
61th Auto Network Technology Laboratory Co., Ltd. 734 特許件数上昇 60th 618 288(110th)
62th Fuji Machine Manufacturing Co., Ltd. 730 特許件数下降 203th 212 300(107th)
63th Mitsubishi Rayon Co., Ltd. 728 特許件数下降 144th 305 464(57th)
63th Nikon Corporation 728 特許件数下降 83th 510 566(45th)
65th Yokohama Rubber Co., Ltd. 726 特許件数下降 66th 610 374(79th)
66th Aisin Seiki Co., Ltd. 715 特許件数上昇 42th 734 508(53th)
67th Sumitomo Wiring Systems, Ltd. 713 特許件数下降 70th 553 298(108th)
67th Daikin Industries, Ltd. 713 特許件数上昇 40th 784 522(50th)
69th Newgin Co., Ltd. 712 特許件数下降 84th 494 514(51th)
70th Kobe Steel Co., Ltd. 703 特許件数上昇 65th 611 537(49th)
71th Fuji Heavy Industries Ltd. 689 特許件数下降 74th 541 470(56th)
72th Bridgestone Corporation 680 特許件数下降 73th 543 429(67th)
73th Mitsubishi Motors Corporation 675 特許件数上昇 67th 584 350(86th)
74th Nitto Denko Corporation 668 特許件数上昇 61th 616 415(69th)
75th Suzuki Corporation 660 特許件数上昇 61th 616 453(59th)
76th Shimadzu Corporation 653 特許件数下降 109th 389 403(71th)
77th Terumo Corporation 642 特許件数下降 103th 409 250(132th)
78th Asahi Kasei Corporation 634 特許件数下降 165th 271 432(65th)
79th Sumitomo Metal Mining Co., Ltd. 613 特許件数下降 88th 473 331(91th)
80th Sammy Corporation 611 特許件数上昇 53th 702 400(72th)

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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