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

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2015 Patent Ranking in Japan

- Update: Jul 26, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jul 26, 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:Jul 26, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
101th Chugoku Electric Power Co., Inc. 278 特許件数上昇49th 674 419(110th)
102th Iseki Agricultural Machinery Co., Ltd. 277 特許件数下降145th 297 433(103th)
102th Daihatsu Motor Co., Ltd. 277 特許件数下降117th 364 810(48th)
104th TOTO Corporation 274 特許件数下降121th 353 435(102th)
105th Sumitomo Heavy Industries Ltd. 273 特許件数下降146th 295 368(127th)
105th JVC Kenwood Co., Ltd. 273 特許件数下降166th 262 301(153th)
107th Taiyo Elec Co., Ltd. 270 特許件数下降163th 265 386(119th)
108th Xerox Corporation 269 - 231(208th)
109th Fuji Corporation 268 特許件数下降158th 270 351(134th)
109th Samsung Display Stock Company 268 特許件数上昇94th 412 248(198th)
111th Shimadzu Corporation 267 特許件数上昇89th 435 507(83th)
112th Panasonic Corporation 263 特許件数上昇3rd 5312 2276(11th)
113th Toyota Central Research Institute Co., Ltd. 258 特許件数上昇110th 376 328(146th)
113th Aisin AW Co., Ltd. 258 特許件数上昇107th 380 468(92th)
115th HOYA Corporation 257 特許件数上昇108th 377 393(116th)
115th KDDI CORPORATION 257 特許件数下降138th 306 525(81th)
117th Apple Incorporated 255 - 303(152th)
118th Dow Global Technologies LLC 252 - 369(125th)
118th Nippon Insulator Co., Ltd. 252 特許件数上昇92th 414 294(159th)
120th Nippon Special Ceramics Co., Ltd. 249 特許件数上昇115th 366 441(100th)
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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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