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

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2011 Patent Ranking in Japan

- Update: Sep 24, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Sep 24, 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:Sep 24, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
41th Tokyo Electron Limited 739 特許件数上昇39th 580 621(62th)
42th Mazda Corporation Inc 697 特許件数上昇36th 666 452(98th)
43th Sammy Corporation 675 特許件数下降80th 348 469(89th)
44th Daikin Industries, Ltd. 670 特許件数下降48th 516 775(46th)
45th Semiconductor Energy Laboratory Co., Ltd. 658 特許件数下降55th 464 890(41th)
46th Microsoft corporation 648 特許件数下降85th 335 365(124th)
47th Sumitomo Electric Industries, Ltd. 638 特許件数下降65th 417 1339(31th)
48th Toray Co., Ltd. 618 特許件数下降54th 474 655(60th)
49th Murata Manufacturing Co., Ltd. 614 特許件数上昇42th 563 736(48th)
50th Konin Krekka Philips Electronics NV 613 特許件数上昇47th 523 874(42th)
51th Nitto Denko Corporation 612 特許件数変わらず51th 489 704(51th)
52th Kobe Steel Co., Ltd. 602 特許件数上昇43th 558 789(45th)
53th Fujitsu Semiconductor Limited 577 特許件数下降129th 243 464(93th)
54th Furukawa Electric Co., Ltd. 566 特許件数下降64th 421 472(87th)
55th Sumitomo Chemical Co., Ltd. 557 特許件数上昇46th 527 1344(30th)
56th Qualcomm Incorporated 548 特許件数下降61th 424 1558(26th)
57th Pioneer Corporation 546 特許件数上昇44th 541 329(135th)
58th Yamaha Corporation 545 特許件数上昇52th 484 547(72th)
59th Kyocera Mita Co., Ltd. 541 特許件数上昇53th 475 1514(27th)
60th Shimadzu Corporation 534 特許件数下降73th 391 506(80th)
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