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

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2018 Patent Ranking in Japan

- Update: Mar 3, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
101th Bridgestone Corporation 416 特許件数上昇 72th 680 379(73th)
102th Toyota Central Research Institute Co., Ltd. 415 特許件数下降 144th 371 233(127th)
103th Oki Electric Industry Co., Ltd. 413 特許件数下降 117th 436 324(97th)
104th Fujikura Ltd. 411 特許件数上昇 97th 527 266(114th)
105th Tokai Rika Electric Co., Ltd. 408 特許件数上昇 94th 541 140(212th)
106th IHI Corporation 406 特許件数上昇 102th 509 370(78th)
107th Canon Marketing Japan Co., Ltd. 401 特許件数下降 140th 378 139(215th)
108th Yamaha Corporation 399 特許件数上昇 87th 556 207(144th)
109th Olympia Co., Ltd. 396 特許件数下降 157th 340 127(234th)
110th Nippon Electric Glass Co., Ltd. 389 特許件数下降 153th 350 154(191th)
111th Shin-Etsu Chemical Co., Ltd. 387 特許件数上昇 101th 511 392(71th)
112th DIC Corporation 384 特許件数上昇 54th 823 350(86th)
112th Terumo Corporation 384 特許件数上昇 77th 642 225(132th)
114th EBARA CORPORATION 380 特許件数下降 123th 417 177(170th)
115th General Electric Company 374 特許件数上昇 41th 995 437(59th)
115th Chugoku Electric Power Co., Inc. 374 特許件数上昇 81th 604 89(320th)
117th Toshiba Memory Corporation 371 特許件数下降 312th 142 144(204th)
118th Yoshino Industry Co., Ltd. 369 特許件数下降 150th 356 320(98th)
119th Toshiba Medical Systems Corporation 368 特許件数下降 122th 424 492(51th)
120th Fujitsu Ten Limited 367 特許件数下降 244th 211 65(406th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Mar 3, 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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