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

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2018 Patent Ranking in Japan

- Update: Sep 16, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Sep 16, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
121th Peace Co., Ltd. 366 特許件数変わらず 121th 428 274(110th)
122th Japan Auto Parts Research Institute, Inc. 362 特許件数下降 139th 379 214(139th)
123th Toyo Tire Corporation 358 特許件数下降 168th 315 227(130th)
124th Canon Finetech Co., Ltd. 356 特許件数下降 212th 245 108(270th)
124th Furukawa Electric Co., Ltd. 356 特許件数上昇 91th 546 281(108th)
126th Hitachi Appliances Co., Ltd. 352 特許件数下降 140th 378 150(199th)
127th BASF Society, Europe 351 特許件数下降 142th 375 229(128th)
128th Mitsubishi Materials Corporation 349 特許件数下降 131th 405 267(113th)
129th Iseki Agricultural Machinery Co., Ltd. 348 特許件数上昇 124th 416 168(181th)
130th Kaneka Corporation 337 特許件数上昇 106th 489 215(138th)
131th COLOPL CORPORATION 328 特許件数下降 217th 240 97(299th)
132th Shimizu Construction Co., Ltd. 327 特許件数下降 154th 346 156(190th)
133th ROHM Co., Ltd. 326 特許件数上昇 110th 466 226(131th)
134th Zeon Corporation 321 特許件数上昇 85th 563 211(140th)
135th Aisin AW Co., Ltd. 314 特許件数上昇 131th 405 221(134th)
135th LIXIL Corporation 314 特許件数上昇 100th 514 255(117th)
137th Dow Global Technologies LLC 312 特許件数下降 172th 308 219(135th)
138th Nippon Insulator Co., Ltd. 310 特許件数上昇 95th 536 308(103th)
139th Sofia Co., Ltd. 306 特許件数下降 158th 339 315(99th)
140th Corning Incorporated 305 特許件数下降 170th 309 174(172th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Sep 16, 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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