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

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2017 Patent Ranking in Japan

- Update: Dec 3, 2020 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Dec 3, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
81th Chugoku Electric Power Co., Inc. 604 特許件数下降 91th 463 184(175th)
82th FANUC CORPORATION 588 特許件数下降 89th 472 304(103th)
83th Tokyo Electron Limited 585 特許件数上昇 61th 616 431(66th)
84th Huawei Technology Co., Ltd. 569 特許件数下降 125th 342 226(146th)
85th Zeon Corporation 563 特許件数下降 169th 258 214(152th)
86th Japan Display Co., Ltd. 561 特許件数下降 95th 450 186(171th)
87th Yamaha Corporation 556 特許件数下降 93th 462 252(130th)
87th TDK Corporation 556 特許件数下降 90th 464 269(120th)
89th DISCO Corporation 553 特許件数上昇 77th 532 420(68th)
90th 3M Innovative Properties Company 551 特許件数上昇 69th 569 365(84th)
91th Kubota Corporation 546 特許件数上昇 80th 516 388(75th)
91th Furukawa Electric Co., Ltd. 546 特許件数下降 139th 316 305(101th)
93th Nippon Special Ceramics Co., Ltd. 545 特許件数下降 114th 377 315(98th)
94th Tokai Rika Electric Co., Ltd. 541 特許件数下降 111th 383 175(184th)
95th Nippon Insulator Co., Ltd. 536 特許件数下降 143th 307 303(104th)
96th Daihatsu Motor Co., Ltd. 533 特許件数上昇 47th 718 313(100th)
97th Fujikura Ltd. 527 特許件数下降 103th 409 285(114th)
98th Renesas Electronics Corporation 525 特許件数下降 100th 430 282(115th)
99th Komatsu Ltd. 521 特許件数下降 508th 66 117(254th)
100th LIXIL Corporation 514 特許件数下降 162th 273 247(134th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Dec 3, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
101th Nippon Seiko Co., Ltd. 305 特許件数上昇55th 511 846(52th)
101th Furukawa Electric Co., Ltd. 305 特許件数上昇96th 339 546(91th)
103th FANUC CORPORATION 304 特許件数下降105th 318 588(82th)
104th Nippon Insulator Co., Ltd. 303 特許件数上昇101th 328 536(95th)
104th Toyo Tire Corporation 303 特許件数下降154th 229 315(168th)
106th Hitachi Metals Co., Ltd. 302 特許件数上昇78th 385 737(60th)
107th Fuji Machine Manufacturing Co., Ltd. 300 特許件数下降139th 255 730(62th)
108th Sumitomo Wiring Systems, Ltd. 298 特許件数上昇85th 365 713(67th)
109th BASF Society, Europe 295 特許件数上昇96th 339 375(142th)
110th Daito Giken Co., Ltd. 288 特許件数上昇92th 353 403(133th)
110th Auto Network Technology Laboratory Co., Ltd. 288 特許件数下降130th 271 734(61th)
112th Mitsubishi Materials Corporation 287 特許件数上昇83th 366 405(131th)
113th HOYA Corporation 286 特許件数上昇93th 350 291(185th)
114th Fujikura Ltd. 285 特許件数上昇105th 318 527(97th)
115th Renesas Electronics Corporation 282 特許件数上昇67th 431 525(98th)
116th Kawasaki Heavy Industries Ltd. 277 特許件数上昇103th 319 438(116th)
117th JVC Kenwood Co., Ltd. 275 特許件数上昇91th 354 330(163th)
118th Japan Broadcasting Corporation 273 特許件数下降145th 241 307(173th)
119th The Boeing Company 270 特許件数下降174th 200 413(126th)
120th TDK Corporation 269 特許件数上昇113th 301 556(87th)
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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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