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
1st Canon Inc 6780 特許件数変わらず 1st 8110 4192(2nd)
2nd Toyota Motor Corporation 5148 特許件数下降 4th 5816 2663(4th)
3rd Panasonic IP Management Co., Ltd. 4674 特許件数変わらず 3rd 6257 2575(5th)
4th Mitsubishi Electric Corporation 4288 特許件数上昇 2nd 6828 4252(1st)
5th Fujitsu Limited 2923 特許件数下降 7th 3474 1764(8th)
6th Seiko Epson Corporation 2747 特許件数下降 8th 3435 1919(7th)
7th DENSO CORPORATION 2652 特許件数下降 9th 3097 2837(3rd)
8th Toshiba Corporation 2411 特許件数上昇 6th 3666 1532(10th)
9th Ricoh Company, Ltd 2291 特許件数上昇 5th 3925 1970(6th)
10th Sanyo Bussan Co., Ltd. 2173 特許件数下降 22th 1895 855(26th)
11th KONICA MINOLTA, INC. 2115 特許件数変わらず 11th 2969 1150(21th)
12th Kyocera Document Solutions Inc. 1920 特許件数下降 15th 2120 1459(12th)
13th Hitachi, Ltd. 1799 特許件数上昇 12th 2804 1268(15th)
14th Honda Motor Co., Ltd. 1796 特許件数変わらず 14th 2329 1524(11th)
15th Fuji Xerox Co., Ltd 1765 特許件数下降 25th 1727 724(36th)
16th Sankyo Co., Ltd. 1723 特許件数下降 19th 1985 1599(9th)
17th NEC Corporation 1696 特許件数上昇 10th 2981 1301(14th)
18th Dai Nippon Printing Co., Ltd. 1601 特許件数変わらず 18th 2021 1219(19th)
19th Daiichi Shokai Co., Ltd. 1533 特許件数下降 53th 833 702(39th)
20th Nippon Telegraph and Telephone Corporation 1487 特許件数下降 21th 1912 1309(13th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Aug 18, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
21th KONICA MINOLTA, INC. 1150 特許件数上昇12th 1469 2115(11th)
22th Kyocera Corporation 1022 特許件数上昇18th 1327 1317(24th)
23th Nippon Steel & Sumitomo Metal Corporation 977 特許件数下降35th 766 1065(30th)
24th Semiconductor Energy Laboratory Co., Ltd. 945 特許件数上昇23th 1172 1274(25th)
25th Nissan Motor Co., Ltd 928 特許件数下降28th 907 712(53th)
26th Sanyo Bussan Co., Ltd. 855 特許件数下降30th 892 2173(10th)
27th Koninklijke Philips N.V. 843 特許件数下降32th 864 848(38th)
28th Qualcomm Incorporated 840 特許件数下降33th 863 836(40th)
29th JFE Steel Corporation 830 特許件数上昇25th 1043 834(41th)
30th Olympus Corporation 824 特許件数上昇17th 1328 1162(27th)
31th Murata Manufacturing Co., Ltd. 817 特許件数下降37th 731 1058(31th)
32th Yazaki Corporation 808 特許件数上昇31th 883 752(49th)
33th Newgin Co., Ltd. 768 特許件数下降51th 514 489(84th)
34th Sony Corporation 734 特許件数下降36th 761 1263(26th)
35th Casio Computer Co., Ltd. 728 特許件数下降44th 601 766(48th)
36th Fuji Xerox Co., Ltd 724 特許件数上昇27th 972 1765(15th)
37th Hitachi Automotive Systems, Ltd. 723 特許件数下降38th 683 1000(33th)
38th Kao Corporation 716 特許件数上昇34th 786 808(44th)
39th Daiichi Shokai Co., Ltd. 702 特許件数下降42th 603 1533(19th)
40th FANUC CORPORATION 605 特許件数下降103th 304 650(59th)
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