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

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2015 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
20th Kyocera Document Solutions Inc. 1691 特許件数下降 26th 1386 1087(22th)
22th Sony Corporation 1625 特許件数変わらず 22th 1498 1060(24th)
23th Fuji Xerox Co., Ltd 1490 特許件数下降 25th 1410 906(29th)
24th Kyocera Corporation 1411 特許件数上昇 21th 1525 1186(20th)
25th Kyogaku Sangyo. Corporation 1397 特許件数下降 36th 966 1078(23th)
26th Nissan Motor Co., Ltd 1389 特許件数下降 39th 939 842(32th)
27th Sanyo Bussan Co., Ltd. 1375 特許件数上昇 23th 1421 918(28th)
28th Semiconductor Energy Laboratory Co., Ltd. 1336 特許件数下降 31th 1093 1030(25th)
29th Qualcomm Incorporated 1328 特許件数上昇 24th 1419 1406(14th)
30th Mitsubishi Heavy Industries, Ltd 1325 特許件数上昇 19th 1774 929(27th)
31th Toppan Printing Co., Ltd. 1220 特許件数上昇 28th 1165 530(44th)
32th Koninklijke Philips N.V. 1163 - 949(26th)
33th Toyota Industries Corporation 1100 特許件数上昇 29th 1157 368(70th)
34th Sumitomo Electric Industries, Ltd. 1089 特許件数上昇 30th 1097 604(39th)
35th Nikon Corporation 1086 特許件数上昇 27th 1289 547(42th)
36th Daiichi Shokai Co., Ltd. 1000 特許件数下降 69th 585 377(67th)
37th Murata Manufacturing Co., Ltd. 971 特許件数下降 41th 879 773(36th)
38th Yazaki Corporation 968 特許件数上昇 32th 1013 718(37th)
39th Casio Computer Co., Ltd. 940 特許件数下降 44th 843 616(38th)
40th JFE Steel Corporation 916 特許件数上昇 38th 940 1110(21th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
120th Japan Display Co., Ltd. 249 特許件数上昇76th 498 532(79th)
122th Thomson licensing 244 - 270(181th)
122th Konami Digital Entertainment Co., Ltd. 244 特許件数下降162th 269 213(222th)
122th Toshiba Elevator Co., Ltd. 244 特許件数下降149th 289 225(210th)
125th Hitachi Maxell, Ltd. 243 特許件数下降182th 243 311(150th)
126th LG Electronics Incorporated 242 - 295(158th)
127th Asahi Kasei Chemicals Corporation 241 特許件数下降128th 330 276(177th)
128th NTN Corporation 240 特許件数上昇114th 370 586(69th)
129th Daito Giken Co., Ltd. 239 特許件数下降190th 233 430(106th)
129th Auto Network Technology Laboratory Co., Ltd. 239 特許件数下降131th 325 730(54th)
131th Isuzu Motors Limited 236 特許件数下降152th 280 351(134th)
131th Stanley Electric Co., Ltd. 236 特許件数上昇105th 395 436(101th)
133th Hitachi Appliances Co., Ltd. 235 特許件数上昇102th 401 592(67th)
134th Mitsubishi Hitachi Power Systems, Ltd. 234 特許件数下降959th 30 450(95th)
135th Toyota Boshoku Co., Ltd. 231 特許件数上昇81th 457 567(73th)
135th Ube Industries, Ltd. 231 特許件数上昇115th 366 217(217th)
137th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 228 - 151(272th)
137th Mitsubishi Motors Corporation 228 特許件数上昇119th 361 551(75th)
139th Olympia Co., Ltd. 225 特許件数下降238th 166 229(209th)
140th DISCO Corporation 222 特許件数変わらず140th 305 599(66th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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