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
121th Toshiba Elevator Co., Ltd. 367 特許件数下降 160th 313 202(177th)
121th Toshiba Lighting & Technology Corporation 367 特許件数下降 127th 391 118(291th)
123th Yoshino Industry Co., Ltd. 366 特許件数下降 134th 378 406(81th)
124th Microsoft corporation 365 特許件数上昇 113th 422 648(46th)
125th Fuji Electric Co., Ltd. 360 - 318(114th)
126th International Business Machines Corporation 355 特許件数上昇 76th 585 462(69th)
127th Hitachi Consumer Electronics Co., Ltd. 353 特許件数下降 782th 45 49(622th)
128th Samsung Mobile Display Stock Company 348 特許件数下降 293th 159 193(188th)
129th Auto Network Technology Laboratory Co., Ltd. 340 特許件数下降 154th 323 156(229th)
130th Oki Data Co., Ltd. 336 特許件数上昇 127th 391 280(128th)
131th Isuzu Motors Limited 333 特許件数下降 260th 185 164(217th)
132th Nippon Special Ceramics Co., Ltd. 331 特許件数下降 139th 368 413(78th)
132th Hitachi Displays Co., Ltd. 331 特許件数上昇 115th 417 151(236th)
134th Shimizu Construction Co., Ltd. 330 特許件数下降 180th 285 217(165th)
135th Pioneer Corporation 329 特許件数上昇 66th 638 546(57th)
136th E-I Dupont Do Nemours & Company 326 特許件数上昇 131th 386 210(171th)
137th Newgin Co., Ltd. 325 特許件数下降 170th 295 272(135th)
138th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 324 特許件数上昇 111th 436 502(63th)
139th Samsung Electro-Mechanics Company Limited. 323 特許件数下降 455th 94 141(246th)
140th Hitachi Construction Machinery Co., Ltd. 320 特許件数下降 145th 351 233(153th)

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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