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

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2023 Patent Ranking in Japan

- Update: Sep 26, 2023 -

Ranking based on publications issued in 2023.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2023   - update: Sep 26, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2023
1st Canon Inc 3907 特許件数下降 2nd 4616 2872(1st)
2nd Toyota Motor Corporation 3861 特許件数上昇 1st 5039 2375(3rd)
3rd Sanyo Bussan Co., Ltd. 3084 特許件数変わらず 3rd 3700 1091(9th)
4th Panasonic IP Management Co., Ltd. 1978 特許件数変わらず 4th 2842 2193(4th)
5th Seiko Epson Corporation 1476 特許件数変わらず 5th 2088 902(14th)
6th Sankyo Co., Ltd. 1367 特許件数下降 9th 1670 1178(8th)
7th Toshiba Corporation 1191 特許件数下降 8th 1747 1090(10th)
8th Mitsubishi Electric Corporation 1168 特許件数上昇 7th 1815 2742(2nd)
9th DENSO CORPORATION 1142 特許件数下降 10th 1592 1523(5th)
10th Honda Motor Co., Ltd. 1116 特許件数上昇 6th 2060 1194(7th)
11th Ricoh Company, Ltd 1114 特許件数変わらず 11th 1549 1047(11th)
12th Hitachi, Ltd. 966 特許件数変わらず 12th 1426 886(16th)
13th LG Energy Solution Limited 868 特許件数下降 36th 665 411(52th)
14th Sharp corporation 840 特許件数下降 16th 1157 531(34th)
15th Dai Nippon Printing Co., Ltd. 821 特許件数上昇 14th 1230 895(15th)
16th Semiconductor Energy Laboratory Co., Ltd. 812 特許件数上昇 13th 1240 632(27th)
17th Brother Industries, Ltd. 769 特許件数上昇 15th 1173 703(24th)
18th Toppan Printing Co., Ltd. 736 特許件数変わらず 18th 1011 520(35th)
19th Sansei R&D Co., Ltd. 704 特許件数変わらず 19th 965 753(20th)
20th NEC Corporation 665 特許件数変わらず 20th 959 1362(6th)

Patent applications ranking

Patent acquisition ranking

Registered in 2023   - Update:Sep 26, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2023
1st Canon Inc 2872 特許件数下降3rd 3561 3907(1st)
2nd Mitsubishi Electric Corporation 2742 特許件数変わらず2nd 3758 1168(8th)
3rd Toyota Motor Corporation 2375 特許件数上昇1st 4259 3861(2nd)
4th Panasonic IP Management Co., Ltd. 2193 特許件数変わらず4th 2939 1978(4th)
5th DENSO CORPORATION 1523 特許件数変わらず5th 2618 1142(9th)
6th NEC Corporation 1362 特許件数下降7th 1858 665(20th)
7th Honda Motor Co., Ltd. 1194 特許件数上昇6th 2397 1116(10th)
8th Sankyo Co., Ltd. 1178 特許件数下降12th 1335 1367(6th)
9th Sanyo Bussan Co., Ltd. 1091 特許件数下降13th 1317 3084(3rd)
10th Toshiba Corporation 1090 特許件数下降15th 1299 1191(7th)
11th Ricoh Company, Ltd 1047 特許件数上昇8th 1817 1114(11th)
12th Nippon Telegraph and Telephone Corporation 978 特許件数下降17th 1220 204(130th)
13th FUJIFILM Corporation 954 特許件数下降16th 1298 627(25th)
14th Seiko Epson Corporation 902 特許件数上昇9th 1428 1476(5th)
15th Dai Nippon Printing Co., Ltd. 895 特許件数上昇11th 1375 821(15th)
16th Hitachi, Ltd. 886 特許件数下降21th 1054 966(12th)
17th Nippon Steel & Sumitomo Metal Corporation 843 特許件数下降19th 1172 341(66th)
18th Daiichi Shokai Co., Ltd. 819 特許件数上昇10th 1418 657(22th)
19th Fujitsu Limited 786 特許件数上昇14th 1301 641(24th)
20th Sansei R&D Co., Ltd. 753 特許件数下降25th 952 704(19th)
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Patent Ranking in Japan

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