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
21th Brother Industries, Ltd. 1866 特許件数変わらず 21th 2177 1720(20th)
22th Renesas Electronics Corporation 1823 特許件数下降 46th 839 1109(26th)
23th Nikon Corporation 1776 特許件数上昇 20th 2330 814(36th)
24th Konica Minolta Business Technologies, Inc. 1684 特許件数上昇 23th 1910 863(33th)
25th Dai Nippon Printing Co., Ltd. 1642 特許件数下降 27th 1608 1763(19th)
26th Qualcomm Incorporated 1558 特許件数下降 34th 1249 548(56th)
27th Kyocera Mita Co., Ltd. 1514 特許件数下降 28th 1581 541(59th)
28th Toppan Printing Co., Ltd. 1411 特許件数下降 32th 1335 1001(29th)
29th Mitsubishi Heavy Industries, Ltd 1374 特許件数下降 31th 1341 752(40th)
30th Sumitomo Chemical Co., Ltd. 1344 特許件数下降 36th 1192 557(55th)
31th Sumitomo Electric Industries, Ltd. 1339 特許件数上昇 29th 1429 638(47th)
32th Bridgestone Corporation 1328 特許件数上昇 25th 1702 832(34th)
33th Casio Computer Co., Ltd. 1162 特許件数下降 37th 1140 893(30th)
34th Kyogaku Sangyo. Corporation 1144 特許件数下降 35th 1240 197(182th)
35th Olympus Corporation 1110 特許件数上昇 26th 1618 1034(28th)
36th Kao Corporation 972 特許件数下降 39th 1090 1110(25th)
36th JFE Steel Corporation 972 特許件数下降 38th 1139 1059(27th)
38th Yazaki Corporation 918 特許件数下降 40th 1018 489(65th)
39th NTT DoCoMo, Inc. 908 特許件数下降 42th 910 781(37th)
40th General Electric Company 891 特許件数下降 43th 907 501(64th)

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

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