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
181th Fuji Corporation 242 特許件数下降 199th 252 254(143th)
182th Corning Incorporated 240 特許件数下降 206th 248 58(545th)
183th Nippon Seiki Co., Ltd. 239 特許件数下降 214th 237 91(360th)
183th AS M Netherlands B. buoy. 239 特許件数下降 192th 261 260(141th)
185th Sumitomo Heavy Industries Ltd. 237 特許件数上昇 184th 275 196(183th)
186th Ideal Science Industry Co., Ltd. 234 特許件数上昇 174th 292 32(860th)
186th Alpine Co., Ltd. 234 特許件数上昇 166th 300 238(148th)
188th Samsung Electronics Company Limited 233 特許件数下降 190th 264 262(139th)
189th Dainippon Screen Manufacturing Co., Ltd. 230 特許件数上昇 172th 293 188(194th)
190th Olympus Imaging Corporation 227 特許件数上昇 103th 468 134(259th)
191th Zeon Corporation 224 特許件数上昇 186th 273 123(282th)
192th Hitachi Maxell, Ltd. 223 特許件数上昇 149th 336 104(329th)
192th Fujitsu Ten Limited 223 特許件数上昇 82th 569 193(188th)
194th Kuraray Co., Ltd. 222 特許件数下降 210th 244 215(167th)
195th SUMCO Corporation 221 特許件数上昇 150th 334 79(419th)
196th Hitachi Medical Co., Ltd. 218 特許件数下降 271th 176 306(119th)
197th Kayaba Industry Co., Ltd. 216 特許件数上昇 168th 297 255(142th)
198th Unicharm Co., Ltd. 215 特許件数下降 265th 179 151(236th)
199th Sanyo Chemical Industry Co., Ltd. 212 特許件数下降 208th 246 106(323th)
199th Advantest Co., Ltd. 212 特許件数下降 235th 206 211(170th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
141th AS M Netherlands B. buoy. 260 特許件数上昇110th 276 239(183th)
142th Kayaba Industry Co., Ltd. 255 特許件数下降206th 151 216(197th)
143th Fuji Corporation 254 特許件数下降176th 187 242(181th)
144th Toyota Industries Corporation 248 特許件数下降191th 175 410(109th)
145th JX Nikko Nisseki Energy Co., Ltd. 246 特許件数下降367th 80 317(142th)
146th Mitsubishi Motors Corporation 240 特許件数上昇99th 298 280(156th)
146th GE Medical Systems Global Technology Company LLC 240 特許件数上昇143th 217 118(337th)
148th Toyo Tire & Rubber Co., Ltd. 238 特許件数下降177th 186 203(211th)
148th Alpine Co., Ltd. 238 特許件数上昇123th 253 234(186th)
150th Toyo Seikan Co., Ltd. 236 特許件数下降158th 203 124(321th)
150th Daio Paper Co., Ltd. 236 特許件数上昇143th 217 272(161th)
152th Olympia Co., Ltd. 234 特許件数下降158th 203 156(260th)
153th Terumo Corporation 233 特許件数下降167th 194 386(113th)
153th Hitachi Construction Machinery Co., Ltd. 233 特許件数上昇150th 213 320(140th)
155th TOTO Corporation 232 特許件数上昇138th 225 569(69th)
156th Max Co., Ltd. 229 特許件数下降251th 119 98(390th)
157th Tokai Rika Electric Co., Ltd. 228 特許件数下降167th 194 460(96th)
157th Hamamatsu Photonics Co., Ltd. 228 特許件数上昇147th 216 175(242th)
159th Konica Minolta Opto Co., Ltd. 225 特許件数下降230th 136 488(82th)
160th Idemitsu Kosan Co., Ltd. 224 特許件数上昇155th 204 269(165th)
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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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