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

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2019 Patent Ranking in Japan

- Update: Mar 3, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
61th Daikin Industries, Ltd. 655 特許件数下降 68th 583 383(62th)
62th Toyota Boshoku Co., Ltd. 626 特許件数上昇 61th 642 282(98th)
63th Fuji Heavy Industries Ltd. 625 特許件数下降 70th 575 557(42th)
64th Pioneer Corporation 621 特許件数下降 74th 540 90(304th)
65th LG Chem, Ltd. 620 特許件数上昇 54th 702 655(36th)
66th Yahoo Japan Corporation 613 特許件数下降 88th 470 284(97th)
67th Toyota Central Research Institute Co., Ltd. 612 特許件数下降 102th 415 217(134th)
68th LIXIL Corporation 609 特許件数下降 135th 314 208(137th)
69th Mitsubishi Heavy Industries, Ltd 593 特許件数上昇 63th 603 358(69th)
70th Nikon Corporation 588 特許件数上昇 58th 667 507(46th)
71th Bridgestone Corporation 584 特許件数下降 101th 416 407(59th)
71th Mitsubishi Motors Corporation 584 特許件数上昇 70th 575 373(64th)
73th Toshiba Memory Corporation 580 特許件数下降 2239th 9 175(158th)
74th Daihatsu Motor Co., Ltd. 570 特許件数上昇 64th 601 227(129th)
75th Nissan Motor Co., Ltd 566 特許件数上昇 53th 712 695(31th)
76th NTT Docomo, Inc. 564 特許件数下降 84th 489 245(115th)
77th Huawei Technology Co., Ltd. 561 特許件数上昇 69th 579 526(45th)
78th JTEKT Corporation 560 特許件数変わらず 78th 506 304(90th)
79th Toshiba Tec Corporation 558 特許件数下降 90th 457 125(224th)
80th Nippon Special Ceramics Co., Ltd. 525 特許件数変わらず 80th 496 307(87th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
141th Sumitomo Heavy Industries Ltd. 201 特許件数上昇125th 239 302(159th)
141th Samsung Electronics Co., Ltd. 201 特許件数上昇95th 326 413(107th)
143th Samsung Electronics Company Limited 199 特許件数上昇126th 236 124(315th)
143th Toyo Ink SC Holdings Co., Ltd. 199 特許件数上昇140th 211 343(138th)
145th Japan Display Co., Ltd. 197 特許件数下降153th 196 509(84th)
146th Daio Paper Co., Ltd. 195 特許件数上昇128th 229 276(173th)
147th BASF Society, Europe 192 特許件数上昇128th 229 299(162th)
147th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 192 特許件数下降196th 152 227(205th)
149th Kuraray Co., Ltd. 189 特許件数上昇147th 204 263(181th)
150th Tosoh Corporation 185 特許件数下降167th 180 252(187th)
150th Huawei Technologies Company Limited 185 特許件数下降227th 131 213(214th)
152th Showa Denko Co., Ltd. 184 特許件数下降196th 152 271(176th)
153th Kashima Construction Co., Ltd. 183 特許件数下降164th 183 219(211th)
154th Sumitomo Wiring Systems, Ltd. 177 特許件数下降206th 143 233(203th)
154th Panasonic Intellectual Property Corporation of America 177 特許件数下降176th 170 289(163th)
156th Toyoda Gosei Co., Ltd. 176 特許件数下降157th 189 242(196th)
156th Applied Materials Incorporated 176 特許件数下降188th 158 330(141th)
158th Dow Global Technologies LLC 175 特許件数上昇135th 219 340(139th)
158th Topcon Co., Ltd. 175 特許件数下降320th 89 284(166th)
158th Oki Data Co., Ltd. 175 特許件数下降257th 113 252(187th)
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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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