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

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2022 Patent Ranking in Japan

- Update: Dec 2, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Dec 2, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
1st Toyota Motor Corporation 4699 特許件数下降 2nd 4638 3982(1st)
2nd Canon Inc 4231 特許件数上昇 1st 6299 3242(3rd)
3rd Sanyo Bussan Co., Ltd. 3478 特許件数下降 5th 3065 1224(12th)
4th Panasonic IP Management Co., Ltd. 2637 特許件数変わらず 4th 4265 2744(4th)
5th Honda Motor Co., Ltd. 2010 特許件数下降 6th 2789 2239(6th)
6th Seiko Epson Corporation 1986 特許件数下降 10th 2096 1327(9th)
7th Mitsubishi Electric Corporation 1677 特許件数上昇 3rd 4568 3482(2nd)
8th Sankyo Co., Ltd. 1651 特許件数上昇 7th 2650 1226(11th)
9th Toshiba Corporation 1643 特許件数下降 12th 1771 1197(16th)
10th Ricoh Company, Ltd 1464 特許件数上昇 9th 2163 1691(8th)
11th DENSO CORPORATION 1447 特許件数上昇 8th 2362 2434(5th)
12th Hitachi, Ltd. 1286 特許件数下降 16th 1563 975(22th)
13th Semiconductor Energy Laboratory Co., Ltd. 1153 特許件数下降 24th 1215 873(25th)
14th Dai Nippon Printing Co., Ltd. 1143 特許件数下降 19th 1355 1266(10th)
15th Brother Industries, Ltd. 1103 特許件数下降 26th 1158 825(27th)
16th Sharp corporation 1076 特許件数下降 20th 1349 607(42th)
17th Fujitsu Limited 980 特許件数下降 23th 1270 1215(13th)
18th Toppan Printing Co., Ltd. 940 特許件数下降 32th 942 607(42th)
19th NEC Corporation 893 特許件数上昇 11th 1806 1703(7th)
20th Universal Entertainment Corporation 882 特許件数下降 21th 1304 945(24th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Dec 2, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 3983 特許件数下降3rd 2764 4699(1st)
2nd Mitsubishi Electric Corporation 3482 特許件数上昇1st 3473 1677(7th)
3rd Canon Inc 3242 特許件数上昇2nd 3141 4231(2nd)
4th Panasonic IP Management Co., Ltd. 2809 特許件数変わらず4th 2695 2637(4th)
5th DENSO CORPORATION 2436 特許件数下降10th 1299 1447(11th)
6th Honda Motor Co., Ltd. 2244 特許件数変わらず6th 1457 2010(5th)
7th NEC Corporation 1703 特許件数上昇5th 1555 893(19th)
8th Ricoh Company, Ltd 1694 特許件数上昇7th 1442 1464(10th)
9th Seiko Epson Corporation 1327 特許件数下降12th 1226 1986(6th)
10th Dai Nippon Printing Co., Ltd. 1272 特許件数下降13th 1129 1143(14th)
11th Daiichi Shokai Co., Ltd. 1255 特許件数下降21th 942 798(26th)
12th Sankyo Co., Ltd. 1226 特許件数上昇11th 1283 1651(8th)
13th Sanyo Bussan Co., Ltd. 1224 特許件数下降17th 1012 3478(3rd)
14th Fujitsu Limited 1216 特許件数上昇9th 1379 980(17th)
15th FUJIFILM Corporation 1204 特許件数上昇14th 1119 487(60th)
16th Toshiba Corporation 1197 特許件数上昇8th 1392 1643(9th)
17th KONICA MINOLTA, INC. 1118 特許件数上昇15th 1078 679(33th)
18th Nippon Telegraph and Telephone Corporation 1113 特許件数下降23th 873 191(177th)
19th Nippon Steel & Sumitomo Metal Corporation 1071 特許件数下降22th 928 429(66th)
20th Fuji Xerox Co., Ltd 1008 特許件数上昇16th 1023 804(24th)
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Patent Ranking in Japan

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