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

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2011 Patent Ranking in Japan

- Update: Jun 18, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
41th Semiconductor Energy Laboratory Co., Ltd. 890 特許件数下降 95th 498 658(45th)
42th Konin Krekka Philips Electronics NV 874 特許件数上昇 33th 1280 613(50th)
43th Chugoku Electric Power Co., Inc. 858 特許件数下降 49th 804 506(62th)
44th IHI Corporation 839 特許件数下降 48th 810 322(110th)
45th Kobe Steel Co., Ltd. 789 特許件数下降 50th 798 602(52th)
46th Daikin Industries, Ltd. 775 特許件数上昇 30th 1342 670(44th)
47th Sanyo Bussan Co., Ltd. 752 特許件数変わらず 47th 837 533(61th)
48th Murata Manufacturing Co., Ltd. 736 特許件数下降 53th 759 614(49th)
49th Nippon Steel Corporation 714 特許件数下降 56th 696 1126(24th)
50th Sekisui Chemical Co., Ltd. 708 特許件数下降 59th 676 484(66th)
51th Nitto Denko Corporation 704 特許件数下降 71th 618 612(51th)
52th Hitachi High-Technologies Corporation 689 特許件数下降 70th 624 350(98th)
53th Hitachi Kokusai Electric Co., Ltd. 687 特許件数下降 54th 747 357(95th)
54th HOYA Corporation 677 特許件数下降 55th 742 754(39th)
55th TDK Corporation 667 特許件数下降 67th 633 765(38th)
56th Nissan Motor Co., Ltd 663 特許件数上昇 19th 2395 1554(21th)
57th Samsung Electronics Co., Ltd. 657 特許件数下降 73th 608 872(31th)
58th JTEKT Corporation 656 特許件数上昇 44th 882 400(86th)
58th NTN Corporation 656 特許件数上昇 45th 873 423(74th)
60th Toray Co., Ltd. 655 特許件数上昇 41th 950 618(48th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Jun 18, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
1st Panasonic Corporation 6711 特許件数変わらず1st 5492 7870(1st)
2nd Sony Corporation 4247 特許件数変わらず2nd 4710 3568(9th)
3rd Toyota Motor Corporation 4238 特許件数下降5th 3208 4934(6th)
4th Canon Inc 4183 特許件数上昇3rd 3888 6498(2nd)
5th Toshiba Corporation 3655 特許件数上昇4th 3574 5997(3rd)
6th Mitsubishi Electric Corporation 3600 特許件数下降7th 3006 5175(5th)
7th Ricoh Company, Ltd 3311 特許件数下降11th 2728 4213(7th)
8th Seiko Epson Corporation 2945 特許件数変わらず8th 2997 5827(4th)
9th Honda motor industry stock company 2938 特許件数上昇6th 3055 3110(12th)
10th Sharp corporation 2871 特許件数変わらず10th 2786 3724(8th)
11th Fujitsu Limited 2863 特許件数下降13th 2098 2979(13th)
12th Fuji Xerox Co., Ltd 2679 特許件数下降14th 1767 2164(18th)
13th DENSO CORPORATION 2678 特許件数上昇9th 2897 2364(16th)
14th Hitachi, Ltd. 2430 特許件数上昇12th 2210 2469(15th)
15th FUJIFILM Corporation 2130 特許件数変わらず15th 1727 3347(10th)
16th Panasonic Electric Works Co., Ltd. 2053 特許件数変わらず16th 1586 2665(14th)
17th Kyocera Corporation 1840 特許件数下降18th 1393 1895(19th)
18th NEC 1809 特許件数下降21th 1268 3261(11th)
19th Dai Nippon Printing Co., Ltd. 1763 特許件数上昇17th 1454 1642(25th)
20th Brother Industries, Ltd. 1720 特許件数下降22th 1182 1866(21th)
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