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 21, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
21th Brother Industries, Ltd. 1866 特許件数変わらず 21th 2177 1720(20th)
22th Renesas Electronics Corporation 1823 特許件数下降 46th 839 1109(26th)
23th Nikon Corporation 1776 特許件数上昇 20th 2330 814(36th)
24th Konica Minolta Business Technologies, Inc. 1684 特許件数上昇 23th 1910 863(33th)
25th Dai Nippon Printing Co., Ltd. 1642 特許件数下降 27th 1608 1763(19th)
26th Qualcomm Incorporated 1558 特許件数下降 34th 1249 548(56th)
27th Kyocera Mita Co., Ltd. 1514 特許件数下降 28th 1581 541(59th)
28th Toppan Printing Co., Ltd. 1411 特許件数下降 32th 1335 1001(29th)
29th Mitsubishi Heavy Industries, Ltd 1374 特許件数下降 31th 1341 752(40th)
30th Sumitomo Chemical Co., Ltd. 1344 特許件数下降 36th 1192 557(55th)
31th Sumitomo Electric Industries, Ltd. 1339 特許件数上昇 29th 1429 638(47th)
32th Bridgestone Corporation 1328 特許件数上昇 25th 1702 832(34th)
33th Casio Computer Co., Ltd. 1162 特許件数下降 37th 1140 893(30th)
34th Kyogaku Sangyo. Corporation 1144 特許件数下降 35th 1240 197(182th)
35th Olympus Corporation 1110 特許件数上昇 26th 1618 1034(28th)
36th Kao Corporation 972 特許件数下降 39th 1090 1110(25th)
36th JFE Steel Corporation 972 特許件数下降 38th 1139 1059(27th)
38th Yazaki Corporation 918 特許件数下降 40th 1018 489(65th)
39th NTT DoCoMo, Inc. 908 特許件数下降 42th 910 781(37th)
40th General Electric Company 891 特許件数下降 43th 907 501(64th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
61th Sanyo Bussan Co., Ltd. 533 特許件数下降63th 423 752(47th)
62th Chugoku Electric Power Co., Inc. 506 特許件数下降92th 314 858(43th)
63th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 502 特許件数上昇50th 494 324(138th)
64th General Electric Company 501 特許件数下降69th 408 891(40th)
65th Yazaki Corporation 489 特許件数下降74th 390 918(38th)
66th Sekisui Chemical Co., Ltd. 484 特許件数上昇58th 434 708(50th)
67th Shin-Etsu Chemical Co., Ltd. 474 特許件数下降72th 394 416(107th)
68th Aisin Seiki Co., Ltd. 471 特許件数上昇59th 430 534(75th)
69th International Business Machines Corporation 462 特許件数下降71th 397 355(126th)
70th Yokohama Rubber Co., Ltd. 453 特許件数上昇45th 539 545(74th)
71th Kubota Corporation 444 特許件数上昇66th 415 462(94th)
72th Konica Minolta Holdings, Inc. 443 特許件数上昇68th 409 546(73th)
72th Hitachi Automotive Systems, Ltd. 443 特許件数下降75th 381 624(61th)
74th NTN Corporation 423 特許件数下降102th 293 656(58th)
74th Fuji Heavy Industries Ltd. 423 特許件数上昇60th 425 271(163th)
76th Mitsubishi Materials Corporation 422 特許件数下降102th 293 569(69th)
77th DIC Corporation 420 特許件数下降83th 338 316(143th)
78th Nippon Special Ceramics Co., Ltd. 413 特許件数上昇77th 365 331(132th)
79th Hitachi Chemical Co., Ltd. 409 特許件数下降93th 311 593(64th)
80th Sumitomo Rubber Industries, Ltd. 408 特許件数上昇56th 442 462(94th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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