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

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2021 Patent Ranking in Japan

- Update: Jul 29, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
1st Canon Inc 3758 特許件数変わらず 1st 6682 1917(2nd)
2nd Toyota Motor Corporation 2412 特許件数変わらず 2nd 5617 1508(4th)
3rd Panasonic IP Management Co., Ltd. 2118 特許件数変わらず 3rd 4384 1561(3rd)
4th Mitsubishi Electric Corporation 2089 特許件数変わらず 4th 3711 2005(1st)
5th Sanyo Bussan Co., Ltd. 1614 特許件数変わらず 5th 2787 603(15th)
6th Sankyo Co., Ltd. 1417 特許件数下降 8th 2389 777(10th)
7th DENSO CORPORATION 1352 特許件数上昇 6th 2591 621(14th)
8th Honda Motor Co., Ltd. 1238 特許件数上昇 7th 2584 834(8th)
9th Seiko Epson Corporation 1212 特許件数変わらず 9th 2282 715(11th)
10th Ricoh Company, Ltd 1168 特許件数変わらず 10th 2180 956(5th)
11th Daiichi Shokai Co., Ltd. 985 特許件数下降 22th 1304 533(23th)
12th Toshiba Corporation 969 特許件数上昇 11th 1864 856(7th)
13th KONICA MINOLTA, INC. 914 特許件数上昇 12th 1647 600(17th)
14th FUJIFILM Corporation 838 特許件数下降 21th 1338 687(12th)
15th NEC Corporation 822 特許件数下降 19th 1444 901(6th)
16th Universal Entertainment Corporation 804 特許件数下降 33th 926 396(30th)
17th Hitachi, Ltd. 788 特許件数上昇 15th 1569 603(15th)
18th Sharp corporation 771 特許件数上昇 14th 1603 418(28th)
19th Dai Nippon Printing Co., Ltd. 770 特許件数上昇 13th 1606 630(13th)
20th Sony Corporation 710 特許件数下降 24th 1170 563(21th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jul 29, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
1st Mitsubishi Electric Corporation 2005 特許件数下降2nd 3569 2089(4th)
2nd Canon Inc 1917 特許件数上昇1st 3682 3758(1st)
3rd Panasonic IP Management Co., Ltd. 1561 特許件数変わらず3rd 2644 2118(3rd)
4th Toyota Motor Corporation 1508 特許件数変わらず4th 2229 2412(2nd)
5th Ricoh Company, Ltd 956 特許件数下降6th 1617 1168(10th)
6th NEC Corporation 901 特許件数下降11th 1338 822(15th)
7th Toshiba Corporation 856 特許件数下降13th 1314 969(12th)
8th Honda Motor Co., Ltd. 834 特許件数上昇7th 1583 1238(8th)
9th Fujitsu Limited 814 特許件数変わらず9th 1459 585(28th)
10th Sankyo Co., Ltd. 777 特許件数上昇8th 1546 1417(6th)
11th Seiko Epson Corporation 715 特許件数下降12th 1328 1212(9th)
12th FUJIFILM Corporation 687 特許件数下降16th 1148 838(14th)
13th Dai Nippon Printing Co., Ltd. 630 特許件数下降18th 1036 770(19th)
14th DENSO CORPORATION 621 特許件数上昇5th 1812 1352(7th)
15th Hitachi, Ltd. 603 特許件数変わらず15th 1155 788(17th)
15th Sanyo Bussan Co., Ltd. 603 特許件数下降20th 978 1614(5th)
17th KONICA MINOLTA, INC. 600 特許件数上昇10th 1358 914(13th)
18th Nippon Steel & Sumitomo Metal Corporation 592 特許件数上昇17th 1097 625(24th)
19th Fuji Xerox Co., Ltd 587 特許件数下降23th 911 651(22th)
20th Semiconductor Energy Laboratory Co., Ltd. 570 特許件数下降24th 879 701(21th)
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Patent Ranking in Japan

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