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

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2015 Patent Ranking in Japan

- Update: Apr 22, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
81th KDDI CORPORATION 525 特許件数下降 115th 404 257(115th)
82th Yanmar Co., Ltd. 519 特許件数下降 94th 460 388(62th)
83th Shimadzu Corporation 507 特許件数下降 109th 428 267(111th)
84th Kubota Corporation 504 - 407(58th)
85th Mitsubishi Chemical Co., Ltd. 494 特許件数上昇 55th 707 335(83th)
86th Fujikura Ltd. 492 特許件数変わらず 86th 488 367(71th)
87th Peace Co., Ltd. 488 特許件数下降 98th 452 362(72th)
88th BASF Society, Europe 484 - 428(54th)
89th Oki Electric Industry Co., Ltd. 474 特許件数上昇 87th 485 293(93th)
90th Yokohama Rubber Co., Ltd. 471 特許件数下降 94th 460 337(82th)
91th Fuji Heavy Industries Ltd. 470 特許件数下降 93th 462 217(145th)
92th Aisin AW Co., Ltd. 468 特許件数下降 101th 440 258(113th)
93th Pioneer Corporation 459 特許件数下降 107th 430 119(245th)
94th Shin-Etsu Chemical Co., Ltd. 457 特許件数下降 113th 412 406(59th)
95th Mitsubishi Hitachi Power Systems, Ltd. 450 特許件数下降 961th 29 234(134th)
96th TDK Corporation 447 特許件数下降 114th 405 288(94th)
97th Sumitomo Metal Mining Co., Ltd. 445 特許件数下降 146th 317 213(148th)
98th Sumitomo Chemical Co., Ltd. 444 特許件数上昇 66th 592 497(46th)
99th Yamaha Corporation 443 特許件数下降 133th 335 353(77th)
100th Nippon Special Ceramics Co., Ltd. 441 特許件数下降 122th 384 249(120th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Apr 22, 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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