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

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2020 Patent Ranking in Japan

- Update: Oct 28, 2020 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Oct 28, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
1st Canon Inc 5570 特許件数変わらず 1st 7408 3195(1st)
2nd Toyota Motor Corporation 5153 特許件数変わらず 2nd 6218 1835(4th)
3rd Panasonic IP Management Co., Ltd. 3696 特許件数変わらず 3rd 4821 2210(3rd)
4th Mitsubishi Electric Corporation 2897 特許件数変わらず 4th 4564 3058(2nd)
5th Sanyo Bussan Co., Ltd. 2242 特許件数下降 6th 2843 809(21th)
6th Honda Motor Co., Ltd. 2213 特許件数下降 8th 2450 1370(7th)
7th DENSO CORPORATION 2120 特許件数上昇 5th 2946 1620(5th)
8th Sankyo Co., Ltd. 1981 特許件数上昇 7th 2716 1353(8th)
9th Seiko Epson Corporation 1959 特許件数変わらず 9th 2422 1146(11th)
10th Ricoh Company, Ltd 1949 特許件数下降 12th 2001 1379(6th)
11th Toshiba Corporation 1643 特許件数上昇 10th 2332 1078(13th)
12th Dai Nippon Printing Co., Ltd. 1392 特許件数下降 17th 1762 893(19th)
13th Fuji Xerox Co., Ltd 1381 特許件数下降 18th 1641 748(24th)
14th KONICA MINOLTA, INC. 1303 特許件数上昇 13th 1992 1160(10th)
15th Sharp corporation 1295 特許件数上昇 11th 2157 905(18th)
16th Hitachi, Ltd. 1280 特許件数変わらず 16th 1865 965(16th)
17th Kyocera Document Solutions Inc. 1194 特許件数上昇 15th 1940 711(25th)
18th Fujitsu Limited 1176 特許件数上昇 14th 1983 1223(9th)
19th NEC Corporation 1146 特許件数下降 21th 1618 1140(12th)
20th Semiconductor Energy Laboratory Co., Ltd. 1141 特許件数下降 26th 1128 753(23th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Oct 28, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
1st Canon Inc 3195 特許件数変わらず1st 4282 5570(1st)
2nd Mitsubishi Electric Corporation 3058 特許件数変わらず2nd 3558 2897(4th)
3rd Panasonic IP Management Co., Ltd. 2210 特許件数変わらず3rd 2554 3696(3rd)
4th Toyota Motor Corporation 1835 特許件数下降5th 2386 5153(2nd)
5th DENSO CORPORATION 1620 特許件数上昇4th 2470 2120(7th)
6th Ricoh Company, Ltd 1379 特許件数下降10th 1522 1949(10th)
7th Honda Motor Co., Ltd. 1370 特許件数上昇6th 1649 2213(6th)
8th Sankyo Co., Ltd. 1353 特許件数変わらず8th 1617 1981(8th)
9th Fujitsu Limited 1223 特許件数上昇7th 1648 1176(18th)
10th KONICA MINOLTA, INC. 1160 特許件数下降19th 1128 1303(14th)
11th Seiko Epson Corporation 1146 特許件数変わらず11th 1512 1959(9th)
12th NEC Corporation 1140 特許件数下降14th 1184 1146(19th)
13th Toshiba Corporation 1078 特許件数上昇9th 1523 1643(11th)
14th Nippon Telegraph and Telephone Corporation 1018 特許件数上昇12th 1384 1079(21th)
15th FUJIFILM Corporation 992 特許件数下降16th 1161 1023(24th)
16th Hitachi, Ltd. 965 特許件数下降17th 1148 1280(16th)
17th Nippon Steel & Sumitomo Metal Corporation 929 特許件数下降20th 1030 969(25th)
18th Sharp corporation 905 特許件数上昇13th 1279 1295(15th)
19th Dai Nippon Printing Co., Ltd. 893 特許件数上昇18th 1131 1392(12th)
20th Sony Corporation 815 特許件数下降27th 755 895(28th)
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Patent Ranking in Japan

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