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

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2011 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
141th Sofia Co., Ltd. 318 特許件数下降 191th 263 312(117th)
142th JX Nikko Nisseki Energy Co., Ltd. 317 特許件数下降 409th 106 246(145th)
143th DIC Corporation 316 特許件数下降 178th 286 420(77th)
144th Osaka Gas Co., Ltd. 312 特許件数下降 255th 193 273(134th)
145th Ube Industries, Ltd. 311 特許件数下降 165th 301 172(208th)
145th Nippon Insulator Co., Ltd. 311 特許件数上昇 110th 439 281(127th)
147th Clarion Co., Ltd. 308 特許件数下降 290th 162 285(125th)
147th Thomson licensing 308 特許件数上昇 97th 487 401(85th)
149th Tokyo Electric Power Company 305 特許件数下降 157th 316 124(281th)
150th Asahi Kasei Chemicals Corporation 302 特許件数下降 154th 323 318(114th)
151th Sekisui Plastics Co., Ltd. 300 特許件数下降 278th 171 102(337th)
152th Nippon Shokubai Co., Ltd. 299 特許件数上昇 141th 357 177(203th)
152th Hiroyasu Tanigawa 299 特許件数下降 600th 64 0(24706th)
154th Tosoh Corporation 288 特許件数下降 184th 275 187(195th)
155th Obayashi Corporation 286 特許件数下降 220th 232 174(207th)
156th Mitsubishi Motors Corporation 280 特許件数上昇 129th 390 240(146th)
157th Daito Giken Co., Ltd. 278 特許件数下降 248th 198 179(202th)
157th Japan Broadcasting Corporation 278 特許件数下降 178th 286 279(130th)
159th Lion Corporation 276 特許件数下降 201th 250 127(274th)
160th Yaskawa Electric Co., Ltd. 273 特許件数上昇 151th 331 329(106th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Jan 11, 2022 -

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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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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