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

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2011 Patent Ranking in Japan

- Update: Jul 21, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

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

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
101th Hitachi Cable Ltd. 441 特許件数下降 109th 445 187(195th)
102th Toyota Boshoku Co., Ltd. 437 特許件数上昇 90th 541 180(201th)
103th Toyota Central Research Institute Co., Ltd. 434 特許件数上昇 88th 544 366(94th)
104th Disco Co., Ltd. 429 特許件数下降 148th 338 202(177th)
105th Aisin AW Co., Ltd. 423 特許件数上昇 91th 535 324(108th)
106th Oki Electric Industry Co., Ltd. 419 特許件数上昇 63th 651 376(89th)
107th Shin-Etsu Chemical Co., Ltd. 416 特許件数下降 112th 429 474(67th)
108th Toyobo Co., Ltd. 412 特許件数下降 133th 379 354(97th)
109th Toyota Industries Corporation 410 特許件数上昇 102th 469 248(144th)
110th Elpida Memory Co., Ltd. 409 特許件数下降 141th 357 86(379th)
111th Daiichi Shokai Co., Ltd. 405 特許件数上昇 74th 600 278(131th)
112th Alps Electric Co., Ltd. 391 特許件数上昇 64th 649 181(199th)
113th Terumo Corporation 386 特許件数下降 188th 267 233(153th)
113th Toyoda Gosei Co., Ltd. 386 特許件数上昇 104th 464 220(163th)
115th JSR Corporation 382 特許件数上昇 88th 544 368(91th)
116th Mitsubishi Rayon Co., Ltd. 375 特許件数下降 119th 410 282(126th)
117th Murata Machinery Co., Ltd. 372 特許件数上昇 107th 454 221(162th)
118th Telefon Acty Bora Get Elm Ericson (Pubble) 371 特許件数上昇 108th 450 368(91th)
119th Sumitomo Metal Industries, Ltd. 370 特許件数下降 146th 349 337(100th)
120th KDDI CORPORATION 368 特許件数上昇 117th 414 373(90th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Jul 21, 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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