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 29, 2020 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Oct 29, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
1st Canon Inc 5733 特許件数変わらず 1st 7408 3195(1st)
2nd Toyota Motor Corporation 5228 特許件数変わらず 2nd 6218 1835(4th)
3rd Panasonic IP Management Co., Ltd. 3764 特許件数変わらず 3rd 4821 2210(3rd)
4th Mitsubishi Electric Corporation 2962 特許件数変わらず 4th 4564 3058(2nd)
5th Sanyo Bussan Co., Ltd. 2312 特許件数下降 6th 2843 809(21th)
6th Honda Motor Co., Ltd. 2236 特許件数下降 8th 2450 1370(7th)
7th DENSO CORPORATION 2194 特許件数上昇 5th 2946 1620(5th)
8th Sankyo Co., Ltd. 2012 特許件数上昇 7th 2716 1353(8th)
9th Seiko Epson Corporation 1994 特許件数変わらず 9th 2422 1146(11th)
10th Ricoh Company, Ltd 1979 特許件数下降 12th 2001 1379(6th)
11th Toshiba Corporation 1665 特許件数上昇 10th 2332 1078(13th)
12th Dai Nippon Printing Co., Ltd. 1419 特許件数下降 17th 1762 893(19th)
13th Fuji Xerox Co., Ltd 1399 特許件数下降 18th 1641 748(24th)
14th KONICA MINOLTA, INC. 1343 特許件数上昇 13th 1992 1160(10th)
15th Sharp corporation 1329 特許件数上昇 11th 2157 905(18th)
16th Hitachi, Ltd. 1313 特許件数変わらず 16th 1865 965(16th)
17th Kyocera Document Solutions Inc. 1216 特許件数上昇 15th 1940 711(25th)
18th Fujitsu Limited 1203 特許件数上昇 14th 1983 1223(9th)
19th NEC Corporation 1166 特許件数下降 21th 1618 1140(12th)
20th Semiconductor Energy Laboratory Co., Ltd. 1164 特許件数下降 26th 1128 753(23th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Oct 29, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
1st Canon Inc 3195 特許件数変わらず1st 4282 5733(1st)
2nd Mitsubishi Electric Corporation 3058 特許件数変わらず2nd 3558 2962(4th)
3rd Panasonic IP Management Co., Ltd. 2210 特許件数変わらず3rd 2554 3764(3rd)
4th Toyota Motor Corporation 1835 特許件数下降5th 2386 5228(2nd)
5th DENSO CORPORATION 1620 特許件数上昇4th 2470 2194(7th)
6th Ricoh Company, Ltd 1379 特許件数下降10th 1522 1979(10th)
7th Honda Motor Co., Ltd. 1370 特許件数上昇6th 1649 2236(6th)
8th Sankyo Co., Ltd. 1353 特許件数変わらず8th 1617 2012(8th)
9th Fujitsu Limited 1223 特許件数上昇7th 1648 1203(18th)
10th KONICA MINOLTA, INC. 1160 特許件数下降19th 1128 1343(14th)
11th Seiko Epson Corporation 1146 特許件数変わらず11th 1512 1994(9th)
12th NEC Corporation 1140 特許件数下降14th 1184 1166(19th)
13th Toshiba Corporation 1078 特許件数上昇9th 1523 1665(11th)
14th Nippon Telegraph and Telephone Corporation 1018 特許件数上昇12th 1384 1104(22th)
15th FUJIFILM Corporation 992 特許件数下降16th 1161 1040(24th)
16th Hitachi, Ltd. 965 特許件数下降17th 1148 1313(16th)
17th Nippon Steel & Sumitomo Metal Corporation 929 特許件数下降20th 1030 997(25th)
18th Sharp corporation 905 特許件数上昇13th 1279 1329(15th)
19th Dai Nippon Printing Co., Ltd. 893 特許件数上昇18th 1131 1419(12th)
20th Sony Corporation 815 特許件数下降27th 755 904(28th)
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Patent Ranking in Japan

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知財テラス特許事務所

愛知県名古屋市中区平和一丁目15-30 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

あいわ特許業務法人(特許事務所)

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和(なごみ)特許事務所

〒550-0005 大阪市西区西本町1-8-11 カクタスビル6F 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング