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

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2015 Patent Ranking in Japan

- Update: Apr 15, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
161th Osaka Gas Co., Ltd. 291 特許件数上昇 159th 290 205(152th)
162th Toyo Tire Corporation 290 特許件数下降 170th 269 110(256th)
163th Toyobo Co., Ltd. 288 特許件数上昇 157th 294 159(192th)
163th JSR Corporation 288 特許件数下降 170th 269 285(98th)
165th Intel Corporation 287 - 129(231th)
165th Yahoo Japan Corporation 287 特許件数下降 195th 236 186(168th)
167th Japan Auto Parts Research Institute, Inc. 286 特許件数下降 178th 263 152(201th)
168th GS Yuasa Co., Ltd. 284 特許件数下降 175th 265 148(203th)
169th Yamaha Motor Co., Ltd. 282 特許件数下降 173th 267 162(189th)
169th Seiko Instruments Inc. 282 特許件数上昇 152th 300 216(146th)
169th Oki Data Co., Ltd. 282 特許件数上昇 149th 308 153(197th)
172th Dexerials Co., Ltd. 280 特許件数下降 269th 158 91(301th)
172th Nippon Seiki Co., Ltd. 280 - 56(455th)
174th Micron Technology, Inc. 279 - 85(320th)
175th Mitsubishi Plastics Co., Ltd. 278 特許件数上昇 131th 339 182(170th)
175th LIXIL Corporation 278 特許件数下降 210th 221 146(208th)
177th Asahi Kasei Chemicals Corporation 276 特許件数上昇 165th 278 241(127th)
178th Microsoft corporation 273 - 127(233th)
179th Canon Finetech Co., Ltd. 272 特許件数下降 259th 163 20(1019th)
180th Taisei Corporation 271 特許件数上昇 172th 268 202(155th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
120th Japan Display Co., Ltd. 249 特許件数上昇76th 498 532(79th)
122th Thomson licensing 244 - 270(181th)
122th Konami Digital Entertainment Co., Ltd. 244 特許件数下降162th 269 213(222th)
122th Toshiba Elevator Co., Ltd. 244 特許件数下降149th 289 225(210th)
125th Hitachi Maxell, Ltd. 243 特許件数下降182th 243 311(150th)
126th LG Electronics Incorporated 242 - 295(158th)
127th Asahi Kasei Chemicals Corporation 241 特許件数下降128th 330 276(177th)
128th NTN Corporation 240 特許件数上昇114th 370 586(69th)
129th Daito Giken Co., Ltd. 239 特許件数下降190th 233 430(106th)
129th Auto Network Technology Laboratory Co., Ltd. 239 特許件数下降131th 325 730(54th)
131th Isuzu Motors Limited 236 特許件数下降152th 280 351(134th)
131th Stanley Electric Co., Ltd. 236 特許件数上昇105th 395 436(101th)
133th Hitachi Appliances Co., Ltd. 235 特許件数上昇102th 401 592(67th)
134th Mitsubishi Hitachi Power Systems, Ltd. 234 特許件数下降959th 30 450(95th)
135th Toyota Boshoku Co., Ltd. 231 特許件数上昇81th 457 567(73th)
135th Ube Industries, Ltd. 231 特許件数上昇115th 366 217(217th)
137th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 228 - 151(272th)
137th Mitsubishi Motors Corporation 228 特許件数上昇119th 361 551(75th)
139th Olympia Co., Ltd. 225 特許件数下降238th 166 229(209th)
140th DISCO Corporation 222 特許件数変わらず140th 305 599(66th)
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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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