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

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2022 Patent Ranking in Japan

- Update: Sep 28, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Sep 28, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
61th Murata Manufacturing Co., Ltd. 359 特許件数上昇 27th 1118 532(36th)
62th Aisin Seiki Co., Ltd. 355 特許件数下降 68th 554 312(73th)
62th Mazda Corporation Inc 355 特許件数上昇 52th 698 398(54th)
64th Isuzu Motors Limited 351 特許件数上昇 42th 786 211(120th)
65th Oji Holdings Co., Ltd. 338 特許件数下降 89th 451 212(118th)
66th Kyocera Corporation 332 特許件数上昇 28th 1026 638(29th)
67th Asahi Kasei Corporation 331 特許件数下降 71th 527 333(67th)
68th Toshiba Medical Systems Corporation 327 特許件数下降 108th 369 284(78th)
68th JFE Steel Corporation 327 特許件数上昇 38th 809 569(31th)
68th Suzuki Corporation 327 特許件数下降 87th 453 238(96th)
71th KDDI CORPORATION 323 特許件数下降 94th 442 413(51th)
72th Daihatsu Motor Co., Ltd. 314 特許件数上昇 64th 571 349(65th)
73th LIXIL Group, Inc. 313 特許件数下降 81th 474 290(75th)
74th Nippon Steel & Sumitomo Metal Corporation 305 特許件数上昇 18th 1356 811(19th)
74th Iseki Agricultural Machinery Co., Ltd. 305 特許件数下降 116th 356 157(155th)
76th Guang Dong Oppo Mobile Telecommunications Corporation Limited 302 特許件数上昇 66th 559 253(88th)
77th Pioneer Corporation 301 特許件数下降 85th 458 57(384th)
78th Nissan Motor Co., Ltd 292 特許件数上昇 70th 542 422(50th)
79th Google Incorporated 289 特許件数下降 146th 290 232(103th)
80th Telefon Acty Bora Get Elm Ericson (Pubble) 288 特許件数下降 152th 279 236(98th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Sep 28, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 3264 特許件数下降3rd 2764 3688(1st)
2nd Mitsubishi Electric Corporation 2833 特許件数上昇1st 3473 1202(7th)
3rd Canon Inc 2582 特許件数上昇2nd 3141 3320(2nd)
4th Panasonic IP Management Co., Ltd. 2208 特許件数変わらず4th 2695 2040(4th)
5th DENSO CORPORATION 1928 特許件数下降10th 1299 1049(11th)
6th Honda Motor Co., Ltd. 1832 特許件数変わらず6th 1457 1202(7th)
7th Ricoh Company, Ltd 1382 特許件数変わらず7th 1442 1106(10th)
8th NEC Corporation 1350 特許件数上昇5th 1555 697(20th)
9th Seiko Epson Corporation 1088 特許件数下降12th 1226 1589(5th)
10th Daiichi Shokai Co., Ltd. 1073 特許件数下降21th 942 636(23th)
11th Sanyo Bussan Co., Ltd. 1029 特許件数下降17th 1012 2910(3rd)
12th Sankyo Co., Ltd. 1023 特許件数上昇11th 1283 1123(9th)
13th Dai Nippon Printing Co., Ltd. 1011 特許件数変わらず13th 1129 874(14th)
14th Fujitsu Limited 1001 特許件数上昇9th 1379 748(17th)
15th Toshiba Corporation 975 特許件数上昇8th 1392 1308(6th)
16th FUJIFILM Corporation 942 特許件数上昇14th 1119 376(58th)
17th KONICA MINOLTA, INC. 872 特許件数上昇15th 1078 575(29th)
18th Nippon Telegraph and Telephone Corporation 835 特許件数下降23th 873 154(178th)
19th Nippon Steel & Sumitomo Metal Corporation 811 特許件数下降22th 928 305(74th)
20th Fuji Xerox Co., Ltd 802 特許件数上昇16th 1023 557(31th)
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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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