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

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2017 Patent Ranking in Japan

- Update: Mar 3, 2021 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
1st Canon Inc 8110 特許件数変わらず 1st 7670 3926(2nd)
2nd Mitsubishi Electric Corporation 6828 特許件数下降 7th 3648 4407(1st)
3rd Panasonic IP Management Co., Ltd. 6257 特許件数変わらず 3rd 4392 2953(3rd)
4th Toyota Motor Corporation 5816 特許件数上昇 2nd 5128 2796(4th)
5th Ricoh Company, Ltd 3925 特許件数下降 6th 3717 2419(5th)
6th Toshiba Corporation 3666 特許件数上昇 5th 3918 1705(10th)
7th Fujitsu Limited 3474 特許件数下降 9th 2866 2400(7th)
8th Seiko Epson Corporation 3435 特許件数上昇 4th 4032 1987(8th)
9th DENSO CORPORATION 3097 特許件数上昇 8th 3328 1831(9th)
10th NEC Corporation 2981 特許件数下降 19th 1701 1354(14th)
11th KONICA MINOLTA, INC. 2969 特許件数下降 12th 2109 1469(12th)
12th Hitachi, Ltd. 2804 特許件数下降 15th 1835 1334(16th)
13th Sharp corporation 2624 特許件数上昇 10th 2425 1259(21th)
14th Honda Motor Co., Ltd. 2329 特許件数下降 16th 1820 2405(6th)
15th Kyocera Document Solutions Inc. 2120 特許件数下降 17th 1773 1117(24th)
16th Olympus Corporation 2052 特許件数下降 43th 728 1328(17th)
17th Sony Corporation 2028 特許件数下降 27th 1280 761(36th)
18th Dai Nippon Printing Co., Ltd. 2021 特許件数上昇 13th 2107 1441(13th)
19th Sankyo Co., Ltd. 1985 特許件数上昇 11th 2144 1472(11th)
20th FUJIFILM Corporation 1917 特許件数下降 25th 1346 1310(19th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
101th Nippon Seiko Co., Ltd. 305 特許件数上昇55th 511 846(52th)
101th Furukawa Electric Co., Ltd. 305 特許件数上昇96th 339 546(91th)
103th FANUC CORPORATION 304 特許件数下降105th 318 588(82th)
104th Nippon Insulator Co., Ltd. 303 特許件数上昇101th 328 536(95th)
104th Toyo Tire Corporation 303 特許件数下降154th 229 315(168th)
106th Hitachi Metals Co., Ltd. 302 特許件数上昇78th 385 737(60th)
107th Fuji Machine Manufacturing Co., Ltd. 300 特許件数下降139th 255 730(62th)
108th Sumitomo Wiring Systems, Ltd. 298 特許件数上昇85th 365 713(67th)
109th BASF Society, Europe 295 特許件数上昇96th 339 375(142th)
110th Daito Giken Co., Ltd. 288 特許件数上昇92th 353 403(133th)
110th Auto Network Technology Laboratory Co., Ltd. 288 特許件数下降130th 271 734(61th)
112th Mitsubishi Materials Corporation 287 特許件数上昇83th 366 405(131th)
113th HOYA Corporation 286 特許件数上昇93th 350 291(185th)
114th Fujikura Ltd. 285 特許件数上昇105th 318 527(97th)
115th Renesas Electronics Corporation 282 特許件数上昇67th 431 525(98th)
116th Kawasaki Heavy Industries Ltd. 277 特許件数上昇103th 319 438(116th)
117th JVC Kenwood Co., Ltd. 275 特許件数上昇91th 354 330(163th)
118th Japan Broadcasting Corporation 273 特許件数下降145th 241 307(173th)
119th The Boeing Company 270 特許件数下降174th 200 413(126th)
120th TDK Corporation 269 特許件数上昇113th 301 556(87th)
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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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