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
120th Yahoo Japan Corporation 7 特許件数下降 170th 254 5(85th)
142th Bristol-Myers Squibb Company 6 特許件数下降 372th 97 2(150th)
142th L'Oreal 6 特許件数下降 328th 113 0(855th)
142th Novartis Age 6 特許件数下降 321th 121 1(275th)
142th Texas Instruments Incorporated 6 特許件数下降 632th 49 0(855th)
142th Samsung Electronics Company Limited 6 特許件数下降 584th 54 1(275th)
142th Nippon Seiko Co., Ltd. 6 特許件数上昇 110th 368 6(77th)
142th Kaneka Corporation 6 特許件数上昇 76th 496 3(107th)
142th Sumitomo Rubber Industries, Ltd. 6 特許件数上昇 65th 567 12(36th)
142th Mitsubishi Heavy Industries, Ltd 6 特許件数上昇 73th 502 3(107th)
142th Suzuki Corporation 6 特許件数上昇 87th 453 6(77th)
142th Toyota Industries Corporation 6 特許件数上昇 45th 770 11(45th)
142th Komatsu Ltd. 6 特許件数下降 234th 175 1(275th)
142th Japan Auto Parts Research Institute, Inc. 6 特許件数下降 159th 270 8(57th)
142th Auto Network Technology Laboratory Co., Ltd. 6 特許件数上昇 90th 449 9(54th)
142th Taisei Corporation 6 特許件数下降 228th 180 0(855th)
142th Fujita Co., Ltd. 6 特許件数下降 260th 153 0(855th)
142th Yamaha Motor Co., Ltd. 6 特許件数上昇 139th 299 2(150th)
142th Sanyo Chemical Industry Co., Ltd. 6 特許件数下降 248th 165 1(275th)
142th Nidec Sankyo Corporation 6 特許件数下降 203th 205 7(65th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
1st Toyota Motor Corporation 83 特許件数下降3rd 2764 77(4th)
2nd DENSO CORPORATION 58 特許件数下降10th 1299 21(31th)
3rd NEC Corporation 37 特許件数下降5th 1555 50(8th)
3rd Dai Nippon Printing Co., Ltd. 37 特許件数下降13th 1129 27(24th)
3rd Canon Inc 37 特許件数上昇2nd 3141 63(6th)
6th Toshiba Corporation 35 特許件数下降8th 1392 31(19th)
7th Fuji Xerox Co., Ltd 34 特許件数下降16th 1023 9(92th)
8th Fujitsu Limited 33 特許件数下降9th 1379 11(71th)
9th KONICA MINOLTA, INC. 32 特許件数下降15th 1078 18(37th)
10th Daiichi Shokai Co., Ltd. 31 特許件数下降21th 942 43(9th)
10th Seiko Epson Corporation 31 特許件数下降12th 1226 16(42th)
12th OMRON Corporation 26 特許件数下降27th 720 4(234th)
13th Ricoh Company, Ltd 22 特許件数上昇7th 1442 34(15th)
14th Mitsubishi Electric Corporation 21 特許件数上昇1st 3473 32(18th)
14th Kyocera Corporation 21 特許件数下降25th 796 15(45th)
14th Nippon Steel & Sumitomo Metal Corporation 21 特許件数下降22th 928 9(92th)
17th Hitachi Chemical Company, Ltd. 20 特許件数下降76th 336 10(80th)
18th JFE Steel Corporation 19 特許件数下降31th 678 4(234th)
19th LG Chem, Ltd. 18 特許件数下降33th 669 31(19th)
19th FUJIFILM Corporation 18 特許件数上昇14th 1119 20(32th)
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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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