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

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2020 Patent Ranking in Japan

- Update: Jun 29, 2022 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Jun 29, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
1st Canon Inc 6682 特許件数変わらず 1st 7408 3682(1st)
2nd Toyota Motor Corporation 5617 特許件数変わらず 2nd 6218 2229(4th)
3rd Panasonic IP Management Co., Ltd. 4384 特許件数変わらず 3rd 4821 2644(3rd)
4th Mitsubishi Electric Corporation 3711 特許件数変わらず 4th 4564 3569(2nd)
5th Sanyo Bussan Co., Ltd. 2787 特許件数下降 6th 2843 978(20th)
6th DENSO CORPORATION 2591 特許件数上昇 5th 2946 1812(5th)
7th Honda Motor Co., Ltd. 2584 特許件数下降 8th 2450 1583(7th)
8th Sankyo Co., Ltd. 2389 特許件数上昇 7th 2716 1546(8th)
9th Seiko Epson Corporation 2282 特許件数変わらず 9th 2422 1328(12th)
10th Ricoh Company, Ltd 2180 特許件数下降 12th 2001 1617(6th)
11th Toshiba Corporation 1864 特許件数上昇 10th 2332 1314(13th)
12th KONICA MINOLTA, INC. 1647 特許件数下降 13th 1992 1358(10th)
13th Dai Nippon Printing Co., Ltd. 1606 特許件数下降 17th 1762 1036(18th)
14th Sharp corporation 1603 特許件数上昇 11th 2157 1022(19th)
15th Hitachi, Ltd. 1569 特許件数下降 16th 1865 1155(15th)
16th Fuji Xerox Co., Ltd 1470 特許件数下降 18th 1641 911(23th)
17th Kyocera Document Solutions Inc. 1451 特許件数上昇 15th 1940 814(25th)
18th Fujitsu Limited 1450 特許件数上昇 14th 1983 1459(9th)
19th NEC Corporation 1444 特許件数下降 21th 1618 1338(11th)
20th Semiconductor Energy Laboratory Co., Ltd. 1369 特許件数下降 26th 1128 879(24th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Jun 29, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
121th Sofia Co., Ltd. 228 特許件数上昇118th 241 651(55th)
121th Toyobo Co., Ltd. 228 特許件数下降140th 202 246(177th)
121th Kashima Construction Co., Ltd. 228 特許件数下降153th 183 226(190th)
121th JVC Kenwood Co., Ltd. 228 特許件数下降191th 140 507(71th)
125th Alibaba Group Holding Limited 226 特許件数下降327th 83 284(154th)
126th Iseki Agricultural Machinery Co., Ltd. 224 特許件数下降130th 226 328(128th)
127th Hitachi High-Technologies Corporation 223 特許件数上昇110th 254 225(191th)
127th GS Yuasa Co., Ltd. 223 特許件数下降174th 160 185(227th)
129th Japan Auto Parts Research Institute, Inc. 222 特許件数下降132th 221 363(114th)
130th Alps Electric Co., Ltd. 221 特許件数上昇119th 239 223(194th)
131th Olympia Co., Ltd. 220 特許件数下降225th 124 144(278th)
132th Fujitec Co., Ltd. 216 特許件数下降309th 89 121(311th)
133th LG Electronics Incorporated 212 特許件数上昇103th 274 415(96th)
133th Sumitomo Metal Mining Co., Ltd. 212 特許件数上昇107th 260 507(71th)
135th Samsung Electronics Co., Ltd. 211 特許件数下降141th 201 310(139th)
136th Yanmar Co., Ltd. 210 特許件数上昇117th 242 300(144th)
136th Applied Materials Incorporated 210 特許件数下降156th 176 311(138th)
138th Japan Broadcasting Corporation 209 特許件数上昇110th 254 231(184th)
139th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 208 特許件数下降147th 192 201(214th)
140th Tosoh Corporation 206 特許件数下降150th 185 300(144th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

Patent Ranking in Japan

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