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

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2015 Patent Ranking in Japan

- Update: Sep 16, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Sep 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
101th Stanley Electric Co., Ltd. 436 特許件数上昇 82th 511 236(131th)
102th TOTO Corporation 435 特許件数下降 123th 377 274(104th)
103th Iseki Agricultural Machinery Co., Ltd. 433 特許件数下降 105th 434 277(102th)
104th Qualcomm, Inc. 432 特許件数下降 117th 402 349(78th)
104th Newgin Co., Ltd. 432 特許件数下降 117th 402 419(57th)
106th Daito Giken Co., Ltd. 430 特許件数下降 126th 373 239(129th)
107th Hitachi High-Technologies Corporation 423 特許件数上昇 59th 659 287(95th)
108th Renesas Electronics Corporation 421 特許件数上昇 35th 969 425(55th)
108th Samsung Electronics Co., Ltd. 421 特許件数上昇 64th 609 301(91th)
110th Chugoku Electric Power Co., Inc. 419 特許件数上昇 76th 560 278(101th)
111th Sofia Co., Ltd. 412 特許件数上昇 83th 510 354(76th)
111th DIC Corporation 412 特許件数下降 119th 394 313(88th)
113th Mitsubishi Materials Corporation 407 特許件数上昇 81th 515 357(75th)
114th Furukawa Electric Co., Ltd. 400 特許件数上昇 79th 550 345(79th)
115th National Institute of Advanced Industrial Science and Technology 399 特許件数上昇 111th 422 358(74th)
116th HOYA Corporation 393 特許件数上昇 100th 441 257(115th)
117th Hitachi Construction Machinery Co., Ltd. 392 特許件数下降 158th 292 162(189th)
118th Alcatel-Lucent 391 特許件数上昇 110th 423 375(69th)
119th Taiyo Elec Co., Ltd. 386 特許件数下降 138th 326 270(107th)
120th Mitsubishi Rayon Co., Ltd. 377 特許件数下降 134th 332 309(89th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Sep 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
41th Kobe Steel Co., Ltd. 552 特許件数上昇40th 892 591(68th)
42th Nikon Corporation 547 特許件数上昇25th 1361 1086(35th)
43th General Electric Company 535 特許件数下降44th 761 645(62th)
44th Toppan Printing Co., Ltd. 530 特許件数上昇37th 924 1220(31th)
45th Fuji Electric Co., Ltd. 528 特許件数上昇39th 910 668(58th)
46th Sumitomo Chemical Co., Ltd. 497 特許件数下降70th 544 444(98th)
47th Sekisui Chemical Co., Ltd. 456 特許件数下降60th 576 706(55th)
48th International Business Machines Corporation 455 特許件数下降56th 607 363(130th)
49th Sammy Corporation 443 特許件数下降78th 479 771(51th)
50th IHI Corporation 437 特許件数上昇47th 728 557(74th)
51th Tokyo Electron Limited 433 特許件数上昇48th 694 677(56th)
52th Hitachi Automotive Systems, Ltd. 431 特許件数下降60th 576 748(52th)
53th Nippon Seiko Co., Ltd. 430 特許件数下降68th 547 814(47th)
54th BASF Society, Europe 428 - 484(88th)
55th Renesas Electronics Corporation 425 特許件数上昇46th 732 421(108th)
56th Toray Industries, Inc. 423 特許件数上昇55th 616 821(46th)
57th Newgin Co., Ltd. 419 特許件数下降58th 594 432(104th)
58th Kubota Corporation 407 - 504(84th)
59th Shin-Etsu Chemical Co., Ltd. 406 特許件数下降66th 549 457(94th)
60th Universal Entertainment Corporation 403 特許件数下降77th 491 576(71th)
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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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