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

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2019 Patent Ranking in Japan

- Update: Sep 30, 2020 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Sep 30, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
1st Canon Inc 7408 特許件数変わらず 1st 6780 4282(1st)
2nd Toyota Motor Corporation 6218 特許件数変わらず 2nd 5148 2386(5th)
3rd Panasonic IP Management Co., Ltd. 4821 特許件数変わらず 3rd 4674 2554(3rd)
4th Mitsubishi Electric Corporation 4564 特許件数変わらず 4th 4288 3558(2nd)
5th DENSO CORPORATION 2946 特許件数下降 7th 2652 2470(4th)
6th Sanyo Bussan Co., Ltd. 2843 特許件数下降 10th 2173 901(24th)
7th Sankyo Co., Ltd. 2716 特許件数下降 16th 1723 1617(8th)
8th Honda Motor Co., Ltd. 2450 特許件数下降 14th 1796 1649(6th)
9th Seiko Epson Corporation 2422 特許件数上昇 6th 2747 1512(11th)
10th Toshiba Corporation 2332 特許件数上昇 8th 2411 1523(9th)
11th Sharp corporation 2157 特許件数下降 21th 1456 1279(13th)
12th Ricoh Company, Ltd 2001 特許件数上昇 9th 2291 1522(10th)
13th KONICA MINOLTA, INC. 1992 特許件数上昇 11th 2115 1128(19th)
14th Fujitsu Limited 1983 特許件数上昇 5th 2923 1648(7th)
15th Kyocera Document Solutions Inc. 1940 特許件数上昇 12th 1920 1162(15th)
16th Hitachi, Ltd. 1865 特許件数上昇 13th 1799 1148(17th)
17th Dai Nippon Printing Co., Ltd. 1762 特許件数下降 18th 1601 1131(18th)
18th Fuji Xerox Co., Ltd 1641 特許件数上昇 15th 1765 922(23th)
19th Daiichi Shokai Co., Ltd. 1635 特許件数変わらず 19th 1533 684(34th)
20th Nippon Telegraph and Telephone Corporation 1624 特許件数変わらず 20th 1487 1384(12th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Sep 30, 2020 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
1st Canon Inc 4282 特許件数下降2nd 4192 7408(1st)
2nd Mitsubishi Electric Corporation 3558 特許件数上昇1st 4252 4564(4th)
3rd Panasonic IP Management Co., Ltd. 2554 特許件数下降5th 2575 4821(3rd)
4th DENSO CORPORATION 2470 特許件数上昇3rd 2837 2946(5th)
5th Toyota Motor Corporation 2386 特許件数上昇4th 2663 6218(2nd)
6th Honda Motor Co., Ltd. 1649 特許件数下降11th 1524 2450(8th)
7th Fujitsu Limited 1648 特許件数下降8th 1764 1983(14th)
8th Sankyo Co., Ltd. 1617 特許件数下降9th 1599 2716(7th)
9th Toshiba Corporation 1523 特許件数下降10th 1532 2332(10th)
10th Ricoh Company, Ltd 1522 特許件数上昇6th 1970 2001(12th)
11th Seiko Epson Corporation 1512 特許件数上昇7th 1919 2422(9th)
12th Nippon Telegraph and Telephone Corporation 1384 特許件数下降13th 1309 1624(20th)
13th Sharp corporation 1279 特許件数下降18th 1234 2157(11th)
14th NEC Corporation 1184 特許件数変わらず14th 1301 1618(21th)
15th Kyocera Document Solutions Inc. 1162 特許件数上昇12th 1459 1940(15th)
16th FUJIFILM Corporation 1161 特許件数下降17th 1243 1328(23th)
17th Hitachi, Ltd. 1148 特許件数上昇15th 1268 1865(16th)
18th Dai Nippon Printing Co., Ltd. 1131 特許件数下降19th 1219 1762(17th)
19th KONICA MINOLTA, INC. 1128 特許件数下降21th 1150 1992(13th)
20th Nippon Steel & Sumitomo Metal Corporation 1030 特許件数下降23th 977 1018(29th)
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