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

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2022 Patent Ranking in Japan

- Update: Jul 4, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Jul 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
1st Toyota Motor Corporation 2648 特許件数下降 2nd 4638 2213(1st)
2nd Canon Inc 2363 特許件数上昇 1st 6299 1816(3rd)
3rd Sanyo Bussan Co., Ltd. 2006 特許件数下降 5th 3065 678(15th)
4th Panasonic IP Management Co., Ltd. 1287 特許件数変わらず 4th 4265 1142(6th)
5th Seiko Epson Corporation 1051 特許件数下降 10th 2096 765(9th)
6th Toshiba Corporation 957 特許件数下降 12th 1771 709(11th)
7th Sankyo Co., Ltd. 955 特許件数変わらず 7th 2650 709(11th)
8th Ricoh Company, Ltd 861 特許件数下降 9th 2163 985(7th)
9th Mitsubishi Electric Corporation 786 特許件数上昇 3rd 4568 1963(2nd)
10th DENSO CORPORATION 741 特許件数上昇 8th 2362 1288(5th)
11th Hitachi, Ltd. 697 特許件数下降 16th 1563 519(23th)
12th Semiconductor Energy Laboratory Co., Ltd. 665 特許件数下降 24th 1215 502(24th)
13th Dai Nippon Printing Co., Ltd. 639 特許件数下降 19th 1355 697(14th)
13th Sharp corporation 639 特許件数下降 20th 1349 356(38th)
15th Honda Motor Co., Ltd. 556 特許件数上昇 6th 2789 1310(4th)
16th Universal Entertainment Corporation 521 特許件数下降 21th 1304 520(22th)
17th Sansei R&D Co., Ltd. 516 特許件数下降 29th 985 475(28th)
18th Toppan Printing Co., Ltd. 515 特許件数下降 32th 942 336(43th)
19th Fujitsu Limited 506 特許件数下降 23th 1270 708(13th)
20th Brother Industries, Ltd. 504 特許件数下降 26th 1158 480(27th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Jul 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 2213 特許件数下降3rd 2764 2648(1st)
2nd Mitsubishi Electric Corporation 1963 特許件数上昇1st 3473 786(9th)
3rd Canon Inc 1816 特許件数上昇2nd 3141 2363(2nd)
4th Honda Motor Co., Ltd. 1310 特許件数下降6th 1457 556(15th)
5th DENSO CORPORATION 1288 特許件数下降10th 1299 741(10th)
6th Panasonic IP Management Co., Ltd. 1142 特許件数上昇4th 2695 1287(4th)
7th Ricoh Company, Ltd 985 特許件数変わらず7th 1442 861(8th)
8th NEC Corporation 947 特許件数上昇5th 1555 492(22th)
9th Seiko Epson Corporation 765 特許件数下降12th 1226 1051(5th)
10th Daiichi Shokai Co., Ltd. 744 特許件数下降21th 942 502(21th)
11th Sankyo Co., Ltd. 709 特許件数変わらず11th 1283 955(7th)
11th Toshiba Corporation 709 特許件数上昇8th 1392 957(6th)
13th Fujitsu Limited 708 特許件数上昇9th 1379 506(19th)
14th Dai Nippon Printing Co., Ltd. 697 特許件数上昇13th 1129 639(13th)
15th Sanyo Bussan Co., Ltd. 678 特許件数下降17th 1012 2006(3rd)
16th KONICA MINOLTA, INC. 630 特許件数上昇15th 1078 433(25th)
17th FUJIFILM Corporation 622 特許件数上昇14th 1119 254(55th)
18th Nippon Telegraph and Telephone Corporation 561 特許件数下降23th 873 114(162th)
19th Sony Corporation 556 特許件数変わらず19th 957 372(33th)
20th Fuji Xerox Co., Ltd 550 特許件数上昇16th 1023 430(27th)
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