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

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2011 Patent Ranking in Japan

- Update: Oct 14, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Oct 14, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
1st Panasonic Corporation 7870 特許件数変わらず 1st 9190 6711(1st)
2nd Canon Inc 6498 特許件数下降 4th 6952 4183(4th)
3rd Toshiba Corporation 5997 特許件数変わらず 3rd 7764 3655(5th)
4th Seiko Epson Corporation 5827 特許件数下降 5th 6672 2945(8th)
5th Mitsubishi Electric Corporation 5175 特許件数下降 6th 5042 3600(6th)
6th Toyota Motor Corporation 4934 特許件数上昇 2nd 8438 4238(3rd)
7th Ricoh Company, Ltd 4213 特許件数下降 8th 4539 3311(7th)
8th Sharp corporation 3724 特許件数上昇 7th 4597 2871(10th)
9th Sony Corporation 3568 特許件数変わらず 9th 4235 4247(2nd)
10th FUJIFILM Corporation 3347 特許件数下降 12th 3683 2130(15th)
11th NEC 3261 特許件数下降 13th 3662 1809(18th)
12th Honda motor industry stock company 3110 特許件数上昇 11th 3729 2938(9th)
13th Fujitsu Limited 2979 特許件数上昇 10th 3808 2863(11th)
14th Panasonic Electric Works Co., Ltd. 2665 特許件数下降 15th 2941 2053(16th)
15th Hitachi, Ltd. 2469 特許件数上昇 14th 3202 2430(14th)
16th DENSO CORPORATION 2364 特許件数変わらず 16th 2845 2678(13th)
17th Sanyo Electric Co., Ltd. 2221 特許件数下降 18th 2415 1323(23th)
18th Fuji Xerox Co., Ltd 2164 特許件数上昇 17th 2591 2679(12th)
19th Kyocera Corporation 1895 特許件数下降 22th 1992 1840(17th)
20th Nippon Telegraph and Telephone Corporation 1890 特許件数下降 24th 1708 1516(22th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Oct 14, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
21th Nissan Motor Co., Ltd 1554 特許件数下降23th 1162 663(56th)
22th Nippon Telegraph and Telephone Corporation 1516 特許件数上昇20th 1293 1890(20th)
23th Sanyo Electric Co., Ltd. 1323 特許件数下降24th 1160 2221(17th)
24th Nippon Steel Corporation 1126 特許件数下降26th 968 714(49th)
25th Kao Corporation 1110 特許件数変わらず25th 977 972(36th)
26th Renesas Electronics Corporation 1109 特許件数下降49th 501 1823(22th)
27th JFE Steel Corporation 1059 特許件数下降33th 700 972(36th)
28th Olympus Corporation 1034 特許件数上昇19th 1354 1110(35th)
29th Toppan Printing Co., Ltd. 1001 特許件数下降34th 699 1411(28th)
30th Casio Computer Co., Ltd. 893 特許件数変わらず30th 735 1162(33th)
31th Samsung Electronics Co., Ltd. 872 特許件数変わらず31th 731 657(57th)
32th Sankyo Co., Ltd. 865 特許件数下降40th 576 589(65th)
33th Konica Minolta Business Technologies, Inc. 863 特許件数下降35th 685 1684(24th)
34th Bridgestone Corporation 832 特許件数上昇29th 739 1328(32th)
35th National Institute of Advanced Industrial Science and Technology 824 特許件数上昇32th 727 562(71th)
36th Nikon Corporation 814 特許件数下降37th 656 1776(23th)
37th NTT DoCoMo, Inc. 781 特許件数下降41th 575 908(39th)
38th TDK Corporation 765 特許件数上昇28th 789 667(55th)
39th HOYA Corporation 754 特許件数上昇27th 811 677(54th)
40th Mitsubishi Heavy Industries, Ltd 752 特許件数上昇38th 595 1374(29th)
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