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

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2015 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
60th Asahi Glass Co., Ltd. 658 特許件数下降 72th 573 299(92th)
62th General Electric Company 645 特許件数下降 67th 591 535(43th)
63th NTT Docomo, Inc. 631 特許件数上昇 55th 707 383(65th)
64th Hitachi Chemical Company, Ltd. 617 特許件数下降 78th 553 381(66th)
65th Hitachi Metals Co., Ltd. 616 特許件数下降 73th 570 386(63th)
66th DISCO Corporation 599 特許件数下降 71th 580 222(140th)
67th Hitachi Appliances Co., Ltd. 592 特許件数下降 74th 568 235(133th)
68th Kobe Steel Co., Ltd. 591 特許件数上昇 52th 758 552(41th)
69th NTN Corporation 586 特許件数下降 99th 449 240(128th)
70th Sumitomo Wiring Systems, Ltd. 584 特許件数下降 75th 567 385(64th)
71th Universal Entertainment Corporation 576 特許件数上昇 67th 591 403(60th)
72th LG Chem, Ltd. 569 特許件数下降 112th 419 359(73th)
73th Toyota Boshoku Co., Ltd. 567 特許件数下降 121th 388 231(135th)
74th IHI Corporation 557 特許件数上昇 70th 581 437(50th)
75th Toshiba Tec Corporation 551 特許件数下降 85th 498 306(90th)
75th Mitsubishi Motors Corporation 551 特許件数上昇 65th 608 228(137th)
77th Funai Electric Co., Ltd. 546 特許件数下降 92th 472 29(750th)
78th 3M Innovative Properties Company 535 - 344(80th)
79th Japan Display Co., Ltd. 532 特許件数下降 83th 510 249(120th)
80th Terumo Corporation 530 特許件数下降 134th 332 181(172th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
81th Unicharm Co., Ltd. 343 特許件数下降132th 320 235(204th)
82th Yokohama Rubber Co., Ltd. 337 特許件数上昇67th 548 471(90th)
83th Mitsubishi Chemical Co., Ltd. 335 特許件数下降85th 445 494(85th)
84th Panasonic Intellectual Property Corporation of America 330 - 374(122th)
85th Aisin Seiki Co., Ltd. 323 特許件数上昇57th 603 673(57th)
85th Suzuki Corporation 323 特許件数下降100th 403 854(44th)
87th Yoshino Industry Co., Ltd. 315 特許件数上昇69th 545 372(123th)
88th DIC Corporation 313 特許件数変わらず88th 437 412(111th)
89th Mitsubishi Rayon Co., Ltd. 309 特許件数下降98th 409 377(120th)
90th Toshiba Tec Corporation 306 特許件数上昇72th 533 551(75th)
91th Samsung Electronics Co., Ltd. 301 特許件数上昇80th 474 421(108th)
92th Asahi Glass Co., Ltd. 299 特許件数上昇89th 435 658(60th)
93th Oki Electric Industry Co., Ltd. 293 特許件数上昇86th 444 474(89th)
94th TDK Corporation 288 特許件数下降101th 402 447(96th)
95th Hitachi High-Technologies Corporation 287 特許件数上昇54th 625 423(107th)
95th FANUC CORPORATION 287 特許件数下降227th 172 365(129th)
97th Samsung Electronics Company Limited 286 - 369(125th)
98th JSR Corporation 285 特許件数下降113th 371 288(163th)
99th Kaneka Corporation 284 特許件数上昇84th 446 313(149th)
100th JTEKT Corporation 281 特許件数上昇71th 539 834(45th)
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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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