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

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2011 Patent Ranking in Japan

- Update: Sep 24, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Sep 24, 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:Sep 24, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
321th Sanden Co., Ltd. 107 特許件数上昇259th 117 94(410th)
321th Nidec Sankyo Corporation 107 特許件数下降372th 78 153(267th)
323th Sanyo Chemical Industry Co., Ltd. 106 特許件数下降367th 80 212(199th)
323th Hioki Electric Co., Ltd. 106 特許件数下降372th 78 151(272th)
323th Freescale Semiconductor, Inc. 106 特許件数上昇295th 104 49(676th)
323th Nomura Research Institute, Ltd. 106 特許件数下降464th 61 198(216th)
327th Nippon Jojo Co., Ltd. 105 特許件数下降340th 91 161(252th)
327th Hitachi Industrial Equipment Systems Co., Ltd. 105 特許件数下降369th 79 152(269th)
329th Makita Corporation 104 特許件数上昇276th 111 191(223th)
329th Okumura Yuuki Co., Ltd. 104 特許件数上昇264th 116 82(454th)
329th Hitachi Maxell, Ltd. 104 特許件数上昇259th 117 223(192th)
329th Teijin Limited 104 特許件数上昇283th 109 193(221th)
329th Hitachi OMRON Terminal Solutions Co., Ltd. 104 特許件数下降363th 82 156(260th)
334th Sega Corporation 103 特許件数下降363th 82 75(482th)
334th JATCO Ltd. 103 特許件数上昇297th 103 128(309th)
334th RIKEN 103 特許件数上昇320th 97 76(475th)
337th FANUC CORPORATION 102 特許件数下降485th 57 111(357th)
337th Sekisui Plastics Co., Ltd. 102 特許件数下降433th 66 300(151th)
339th Novartis Age 101 特許件数下降393th 74 210(203th)
340th QP Corporation 100 特許件数下降455th 62 87(431th)
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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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