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

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2022 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2022   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
39th AS M Netherlands B. buoy. 17 特許件数下降 339th 109 1(275th)
42th Seiko Epson Corporation 16 特許件数上昇 10th 2096 31(10th)
42th Casio Computer Co., Ltd. 16 特許件数下降 75th 500 9(54th)
42th ▲ Teng ▼ ▲ Question ▼ Science and Technology (Shenzhen ▼) Co., Ltd. 16 特許件数下降 493th 68 0(855th)
45th F. Hoffman-La Roche Age 15 特許件数下降 191th 216 1(275th)
45th Kyocera Corporation 15 特許件数上昇 28th 1026 21(14th)
45th LG Electronics Incorporated 15 特許件数下降 221th 187 4(95th)
45th Toshiba Tec Corporation 15 特許件数上昇 42th 786 14(28th)
45th JVC Kenwood Co., Ltd. 15 特許件数下降 69th 551 7(65th)
45th Knorr-Blemze Disteme Fure Nutzfar-Zeuge Gezel Shaft Mitt Beschlenktel Haftung 15 特許件数下降 974th 28 0(855th)
45th Gree Inc. 15 特許件数下降 218th 189 1(275th)
52th Philip Morris Products Societe Anonymous 14 特許件数下降 187th 229 3(107th)
52th Sammy Corporation 14 特許件数上昇 51th 707 0(855th)
52th Sekisui Chemical Co., Ltd. 14 特許件数上昇 40th 792 5(85th)
52th Hitachi Maxell, Ltd. 14 特許件数下降 264th 151 1(275th)
52th Panasonic Intellectual Property Corporation of America 14 特許件数下降 129th 318 2(150th)
52th Sumitomo Chemical Co., Ltd. 14 特許件数上昇 46th 752 4(95th)
58th Sharp corporation 13 特許件数上昇 20th 1349 1(275th)
58th Asahi Kasei Corporation 13 特許件数下降 71th 527 1(275th)
58th Kawamoto Manufacturing Co., Ltd. 13 特許件数下降 688th 44 0(855th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
57th Sumitomo Bakelite Co., Ltd. 8 特許件数下降195th 147 3(338th)
57th Isuzu Motors Limited 8 特許件数下降74th 341 5(184th)
57th Japan Auto Parts Research Institute, Inc. 8 特許件数下降195th 147 6(142th)
57th Fujitec Co., Ltd. 8 特許件数下降160th 191 3(338th)
65th Bridgestone Corporation 7 特許件数下降79th 331 7(120th)
65th Hitachi Metals Co., Ltd. 7 特許件数下降93th 288 12(65th)
65th Olympus Corporation 7 特許件数下降97th 279 3(338th)
65th Sumitomo Metal Mining Co., Ltd. 7 特許件数下降82th 328 3(338th)
65th FANUC CORPORATION 7 特許件数下降68th 365 2(485th)
65th Iseki Agricultural Machinery Co., Ltd. 7 特許件数下降98th 278 3(338th)
65th Nidec Corporation 7 特許件数下降298th 93 2(485th)
65th JVC Kenwood Co., Ltd. 7 特許件数下降145th 205 15(45th)
65th Nidec Sankyo Corporation 7 特許件数下降266th 106 6(142th)
65th Yoshino Industry Co., Ltd. 7 特許件数下降78th 332 0(3132th)
65th Huawei Technology Co., Ltd. 7 特許件数上昇60th 420 38(13th)
65th Sony Semiconductor Solutions Inc. 7 特許件数下降266th 106 5(184th)
77th Toyobo Co., Ltd. 6 特許件数下降122th 237 2(485th)
77th Nippon Seiko Co., Ltd. 6 特許件数下降156th 195 6(142th)
77th Suzuki Corporation 6 特許件数下降89th 311 6(142th)
77th Nitto Denko Corporation 6 特許件数上昇61th 416 8(107th)
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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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