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

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2018 Patent Ranking in Japan

- Update: Aug 18, 2022 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Aug 18, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
21th Sharp corporation 1456 特許件数上昇 13th 2624 1234(18th)
22th Sansei R&D Co., Ltd. 1376 特許件数下降 57th 760 455(55th)
23th FUJIFILM Corporation 1337 特許件数上昇 20th 1917 1243(17th)
24th Kyocera Corporation 1317 特許件数上昇 23th 1811 1022(22th)
25th Semiconductor Energy Laboratory Co., Ltd. 1274 特許件数下降 28th 1440 945(24th)
26th Sony Corporation 1263 特許件数上昇 17th 2028 734(34th)
27th Olympus Corporation 1162 特許件数上昇 16th 2052 824(30th)
28th Universal Entertainment Corporation 1153 特許件数下降 36th 1087 566(45th)
29th Brother Industries, Ltd. 1134 特許件数下降 32th 1240 1205(20th)
30th Nippon Steel & Sumitomo Metal Corporation 1065 特許件数上昇 26th 1585 977(23th)
31th Murata Manufacturing Co., Ltd. 1058 特許件数上昇 24th 1766 817(31th)
32th Isuzu Motors Limited 1022 特許件数下降 49th 891 162(184th)
33th Hitachi Automotive Systems, Ltd. 1000 特許件数下降 34th 1193 723(37th)
34th Toppan Printing Co., Ltd. 972 特許件数上昇 27th 1529 575(44th)
35th Toyota Industries Corporation 925 特許件数下降 40th 998 458(54th)
36th Mazda Corporation Inc 895 特許件数下降 43th 945 1251(16th)
37th NTN Corporation 876 特許件数下降 46th 915 340(93th)
38th Koninklijke Philips N.V. 848 特許件数下降 47th 912 843(27th)
39th Kyogaku Sangyo. Corporation 838 特許件数上昇 30th 1290 587(41th)
40th Qualcomm Incorporated 836 特許件数上昇 38th 1024 840(28th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Aug 18, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
101th Yanmar Co., Ltd. 310 特許件数上昇99th 314 255(174th)
101th NEC Platforms Co., Ltd. 310 特許件数下降142th 233 257(168th)
103th Nichia Corporation 308 特許件数下降126th 263 267(161th)
103th Nippon Insulator Co., Ltd. 308 特許件数下降104th 303 310(138th)
105th National Institute of Advanced Industrial Science and Technology 298 特許件数上昇80th 372 418(100th)
106th Auto Network Technology Laboratory Co., Ltd. 290 特許件数下降110th 288 492(83th)
107th Mitsubishi Hitachi Power Systems, Ltd. 287 特許件数上昇74th 394 281(150th)
108th Furukawa Electric Co., Ltd. 281 特許件数上昇101th 305 356(124th)
109th Sumitomo Metal Mining Co., Ltd. 277 特許件数上昇91th 331 527(75th)
110th Peace Co., Ltd. 274 特許件数上昇85th 361 366(121th)
111th TOTO Corporation 272 特許件数上昇96th 317 493(82th)
112th Kawasaki Heavy Industries Ltd. 268 特許件数下降116th 277 438(95th)
113th Mitsubishi Materials Corporation 267 特許件数上昇112th 287 349(128th)
114th Fujikura Ltd. 266 特許件数変わらず114th 285 411(104th)
114th Japan Broadcasting Corporation 266 特許件数下降118th 273 281(150th)
116th SCREEN Holdings Co., Ltd. 260 特許件数下降139th 238 456(92th)
117th LIXIL Corporation 255 特許件数下降134th 247 314(135th)
118th Philips Lighting Holding BV 254 特許件数上昇88th 341 168(248th)
119th Lintec Co., Ltd. 252 特許件数下降123th 266 280(152th)
120th Alps Electric Co., Ltd. 250 特許件数下降156th 208 264(163th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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