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

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2018 Patent Ranking in Japan

- Update: Jul 29, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
61th Toyota Boshoku Co., Ltd. 642 特許件数下降 118th 435 184(161th)
62th OMRON Corporation 640 特許件数下降 119th 433 505(49th)
63th Mitsubishi Heavy Industries, Ltd 603 特許件数上昇 51th 870 490(53th)
64th Daihatsu Motor Co., Ltd. 601 特許件数下降 96th 533 314(100th)
65th Sammy Corporation 599 特許件数下降 80th 611 418(62th)
66th Kubota Corporation 595 特許件数下降 91th 546 404(68th)
67th Tokyo Electron Limited 588 特許件数下降 83th 585 503(50th)
68th Daikin Industries, Ltd. 583 特許件数上昇 67th 713 394(70th)
69th Huawei Technology Co., Ltd. 579 特許件数下降 84th 569 417(63th)
70th Fuji Heavy Industries Ltd. 575 特許件数下降 71th 689 405(67th)
70th Mitsubishi Motors Corporation 575 特許件数下降 73th 675 395(69th)
72th Japan Display Co., Ltd. 552 特許件数下降 86th 561 196(153th)
73th Asahi Kasei Corporation 547 特許件数下降 78th 634 422(60th)
74th Pioneer Corporation 540 特許件数下降 105th 490 96(303th)
75th Sumitomo Metal Mining Co., Ltd. 527 特許件数下降 79th 613 277(109th)
76th Kobe Steel Co., Ltd. 516 特許件数上昇 70th 703 357(82th)
77th 3M Innovative Properties Company 514 特許件数下降 90th 551 364(80th)
78th JTEKT Corporation 506 特許件数上昇 56th 766 341(91th)
79th Suzuki Corporation 501 特許件数上昇 75th 660 408(65th)
80th Nippon Special Ceramics Co., Ltd. 496 特許件数下降 93th 545 379(73th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
140th Toyo Ink SC Holdings Co., Ltd. 211 特許件数下降151th 216 285(148th)
142th Hitachi Construction Machinery Co., Ltd. 210 特許件数下降221th 138 250(177th)
143th Konami Digital Entertainment Co., Ltd. 208 特許件数上昇141th 234 220(198th)
144th Daito Giken Co., Ltd. 207 特許件数上昇110th 288 274(155th)
144th Yamaha Corporation 207 特許件数上昇130th 252 399(108th)
144th Google Incorporated 207 特許件数下降216th 143 269(159th)
147th Kuraray Co., Ltd. 204 特許件数上昇136th 246 247(179th)
147th Toshiba Elevator Co., Ltd. 204 特許件数下降148th 223 186(233th)
149th Apple Incorporated 203 特許件数上昇142th 233 201(217th)
150th Toshiba Lifestyle Corporation 202 特許件数下降191th 168 246(180th)
151th JX Nippon Mining & Metals Co., Ltd. 201 特許件数下降181th 180 177(240th)
152th Osaka Gas Co., Ltd. 198 特許件数下降155th 209 244(182th)
153th Japan Display Co., Ltd. 196 特許件数下降171th 186 552(72th)
154th JVC Kenwood Co., Ltd. 195 特許件数上昇117th 275 264(163th)
155th Dexerials Co., Ltd. 193 特許件数下降213th 144 148(267th)
156th Panasonic Corporation 190 特許件数下降162th 202 256(172th)
157th Toyoda Gosei Co., Ltd. 189 特許件数上昇147th 224 225(192th)
158th Kayaba Industry Co., Ltd. 188 特許件数下降169th 189 195(221th)
158th GS Yuasa Co., Ltd. 188 特許件数上昇96th 317 251(176th)
160th Toyobo Co., Ltd. 185 特許件数上昇157th 206 272(157th)
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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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