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
21th Sankyo Co., Ltd. 17 特許件数上昇11th 1283 82(3rd)
21th Nippon Telegraph and Telephone Corporation 17 特許件数下降23th 873 4(234th)
21th Toppan Printing Co., Ltd. 17 特許件数下降38th 575 18(37th)
21th Furukawa Electric Co., Ltd. 17 特許件数下降98th 278 3(338th)
25th Sanyo Bussan Co., Ltd. 15 特許件数上昇17th 1012 92(1st)
25th Sony Corporation 15 特許件数上昇19th 957 51(7th)
25th Shimadzu Corporation 15 特許件数下降82th 328 2(485th)
28th Fuji Electric Co., Ltd. 14 特許件数下降42th 533 7(120th)
28th Nissan Motor Co., Ltd 14 特許件数下降50th 466 5(184th)
28th Honda Motor Co., Ltd. 14 特許件数上昇6th 1457 5(184th)
28th Brother Industries, Ltd. 14 特許件数上昇24th 850 10(80th)
28th Toshiba Tec Corporation 14 特許件数下降54th 442 15(45th)
28th Semiconductor Energy Laboratory Co., Ltd. 14 特許件数上昇20th 947 73(5th)
34th Yokohama Rubber Co., Ltd. 13 特許件数下降70th 362 2(485th)
34th Takenaka Corporation 13 特許件数下降135th 224 3(338th)
36th Hitachi, Ltd. 12 特許件数上昇18th 977 20(32th)
36th Sumitomo Electric Industries, Ltd. 12 特許件数下降52th 456 9(92th)
36th Mitsubishi Rayon Co., Ltd. 12 特許件数下降43th 522 7(120th)
36th Sumitomo Rubber Industries, Ltd. 12 特許件数下降41th 544 6(142th)
36th Toray Industries, Inc. 12 特許件数下降58th 424 7(120th)
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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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