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

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2011 Patent Ranking in Japan

- Update: Nov 25, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
241th Fujitsu General Limited 176 特許件数下降 337th 132 120(290th)
242th Hamamatsu Photonics Co., Ltd. 175 特許件数下降 271th 176 228(157th)
242th Hitachi Metals Co., Ltd. 175 特許件数上昇 172th 293 321(113th)
244th Peace Co., Ltd. 174 特許件数下降 442th 96 280(128th)
245th Sumitomo Osaka Cement Co., Ltd. 173 特許件数下降 285th 165 133(261th)
246th Rinnai Corporation 171 特許件数変わらず 246th 200 214(168th)
246th Kurita Industry Co., Ltd. 171 特許件数下降 278th 171 218(164th)
248th Mitsubishi Fuso Truck and Bus Co., Ltd. 170 特許件数下降 301th 152 13(1707th)
249th Nisshin Steel Co., Ltd. 169 特許件数下降 305th 149 112(306th)
250th Mitsubishi agricultural machinery Co., Ltd. 165 特許件数下降 252th 196 121(286th)
251th Sinfonia Technology Co., Ltd. 164 特許件数下降 315th 146 122(283th)
252th Nippon Jojo Co., Ltd. 161 特許件数下降 269th 177 105(327th)
252th Sawada Shoji 161 特許件数下降 1125th 27 1(9278th)
254th Tohoku University 159 特許件数上昇 231th 209 86(379th)
254th NEC Access Technica Co., Ltd. 159 特許件数下降 399th 109 96(348th)
254th Ibiden Co., Ltd. 159 特許件数下降 414th 105 176(204th)
257th Citizen Holdings Co., Ltd. 157 特許件数下降 315th 146 185(197th)
257th National University Corporation Tokyo Institute of Technology 157 特許件数下降 297th 155 75(441th)
257th Grove Ride Co., Ltd. 157 特許件数下降 263th 181 71(460th)
260th Olympia Co., Ltd. 156 特許件数上昇 147th 347 234(152th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
121th BASF Society, Europe 295 特許件数上昇101th 297 459(97th)
122th Komatsu Ltd. 293 特許件数下降124th 249 147(276th)
123th ROHM Co., Ltd. 287 特許件数下降197th 162 272(161th)
124th Denki Kagaku Co., Ltd. 286 特許件数上昇107th 284 180(236th)
125th Clarion Co., Ltd. 285 特許件数下降185th 177 308(147th)
126th Mitsubishi Rayon Co., Ltd. 282 特許件数変わらず126th 248 375(116th)
127th Nippon Insulator Co., Ltd. 281 特許件数上昇89th 319 311(145th)
128th Peace Co., Ltd. 280 特許件数上昇108th 279 174(244th)
128th Oki Data Co., Ltd. 280 特許件数上昇124th 249 336(130th)
130th Japan Broadcasting Corporation 279 特許件数下降155th 204 278(157th)
131th 3M Innovative Properties Company 278 特許件数下降141th 219 497(81th)
131th Daiichi Shokai Co., Ltd. 278 特許件数上昇121th 258 405(111th)
133th ULVAC, Inc. 277 特許件数下降152th 210 266(167th)
134th Osaka Gas Co., Ltd. 273 特許件数上昇105th 288 312(144th)
135th Newgin Co., Ltd. 272 特許件数上昇133th 235 325(137th)
136th Siemens Actien Gezershaft 271 特許件数下降143th 217 154(265th)
137th OKI Semiconductor Co., Ltd. 269 特許件数上昇98th 302 150(273th)
138th Kawasaki Heavy Industries Ltd. 266 特許件数下降181th 181 253(173th)
139th Victor Company of Japan, Ltd. 262 特許件数上昇90th 315 250(176th)
139th Samsung Electronics Company Limited 262 特許件数下降188th 176 233(188th)
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