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

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2020 Patent Ranking in Japan

- Update: Aug 6, 2020 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Aug 6, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
1st Canon Inc 4211 特許件数変わらず 1st 7408 2320(1st)
2nd Toyota Motor Corporation 3792 特許件数変わらず 2nd 6218 1382(4th)
3rd Panasonic IP Management Co., Ltd. 2483 特許件数変わらず 3rd 4821 1621(3rd)
4th Mitsubishi Electric Corporation 2088 特許件数変わらず 4th 4564 2245(2nd)
5th Sanyo Bussan Co., Ltd. 1594 特許件数下降 6th 2843 608(21th)
6th DENSO CORPORATION 1484 特許件数上昇 5th 2946 1246(5th)
7th Sankyo Co., Ltd. 1363 特許件数変わらず 7th 2716 998(8th)
8th Honda Motor Co., Ltd. 1351 特許件数変わらず 8th 2450 1062(7th)
9th Seiko Epson Corporation 1262 特許件数変わらず 9th 2422 846(10th)
10th Ricoh Company, Ltd 1196 特許件数下降 12th 2001 1064(6th)
11th Toshiba Corporation 1135 特許件数上昇 10th 2332 793(13th)
12th Sharp corporation 963 特許件数上昇 11th 2157 674(18th)
13th Dai Nippon Printing Co., Ltd. 961 特許件数下降 17th 1762 650(19th)
14th KONICA MINOLTA, INC. 955 特許件数上昇 13th 1992 846(10th)
15th Hitachi, Ltd. 907 特許件数下降 16th 1865 707(16th)
16th Kyocera Document Solutions Inc. 873 特許件数上昇 15th 1940 555(24th)
17th Fuji Xerox Co., Ltd 868 特許件数下降 18th 1641 544(25th)
18th Semiconductor Energy Laboratory Co., Ltd. 855 特許件数下降 26th 1128 569(23th)
19th Fujitsu Limited 836 特許件数上昇 14th 1983 942(9th)
20th Daiichi Shokai Co., Ltd. 808 特許件数上昇 19th 1635 625(20th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Aug 6, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
1st Canon Inc 2320 特許件数変わらず1st 4282 4211(1st)
2nd Mitsubishi Electric Corporation 2245 特許件数変わらず2nd 3558 2088(4th)
3rd Panasonic IP Management Co., Ltd. 1621 特許件数変わらず3rd 2554 2483(3rd)
4th Toyota Motor Corporation 1382 特許件数下降5th 2386 3792(2nd)
5th DENSO CORPORATION 1246 特許件数上昇4th 2470 1484(6th)
6th Ricoh Company, Ltd 1064 特許件数下降10th 1522 1196(10th)
7th Honda Motor Co., Ltd. 1062 特許件数上昇6th 1649 1351(8th)
8th Sankyo Co., Ltd. 998 特許件数変わらず8th 1617 1363(7th)
9th Fujitsu Limited 942 特許件数上昇7th 1648 836(19th)
10th KONICA MINOLTA, INC. 846 特許件数下降19th 1128 955(14th)
10th Seiko Epson Corporation 846 特許件数下降11th 1512 1262(9th)
12th NEC Corporation 794 特許件数下降14th 1184 780(21th)
13th Toshiba Corporation 793 特許件数上昇9th 1523 1135(11th)
14th Nippon Telegraph and Telephone Corporation 730 特許件数上昇12th 1384 737(22th)
15th FUJIFILM Corporation 726 特許件数下降16th 1161 693(26th)
16th Hitachi, Ltd. 707 特許件数下降17th 1148 907(15th)
17th Nippon Steel & Sumitomo Metal Corporation 681 特許件数下降20th 1030 720(24th)
18th Sharp corporation 674 特許件数上昇13th 1279 963(12th)
19th Dai Nippon Printing Co., Ltd. 650 特許件数上昇18th 1131 961(13th)
20th Daiichi Shokai Co., Ltd. 625 特許件数下降34th 684 808(20th)
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Patent Ranking in Japan

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