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

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2021 Patent Ranking in Japan

- Update: Jul 21, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Jul 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
61th Koninklijke Philips N.V. 304 特許件数上昇 51th 671 305(43th)
62th Sumitomo Rubber Industries, Ltd. 300 特許件数上昇 52th 669 310(41th)
63th Shimadzu Corporation 297 特許件数下降 68th 566 204(70th)
64th Toyota Boshoku Co., Ltd. 294 特許件数下降 74th 500 140(117th)
64th OMRON Corporation 294 特許件数上昇 39th 809 376(33th)
64th Nissan Motor Co., Ltd 294 特許件数下降 76th 495 256(52th)
67th JTEKT Corporation 289 特許件数下降 69th 533 125(132th)
67th Daihatsu Motor Co., Ltd. 289 特許件数上昇 56th 646 215(67th)
69th TDK Corporation 281 特許件数上昇 54th 658 225(62th)
70th DIC Corporation 278 特許件数下降 101th 397 209(69th)
71th Mitsubishi Rayon Co., Ltd. 277 特許件数上昇 57th 635 303(44th)
72th Sony Semiconductor Solutions Inc. 276 特許件数下降 84th 473 43(352th)
73th Suzuki Corporation 270 特許件数下降 80th 485 189(78th)
74th Zeon Corporation 264 特許件数下降 111th 372 158(95th)
75th Sumitomo Metal Mining Co., Ltd. 259 特許件数上昇 71th 507 187(81th)
76th Kaneka Corporation 256 特許件数下降 137th 312 134(124th)
77th Fuji Machine Manufacturing Co., Ltd. 245 特許件数下降 119th 349 301(46th)
78th Auto Network Technology Laboratory Co., Ltd. 244 特許件数下降 100th 398 115(144th)
79th Asahi Kasei Corporation 242 特許件数上昇 70th 513 226(61th)
80th Toyota Central Research Institute Co., Ltd. 241 特許件数上昇 78th 486 168(92th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Jul 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
101th Furukawa Electric Co., Ltd. 154 特許件数下降113th 247 152(143th)
101th Nippon Special Ceramics Co., Ltd. 154 特許件数下降104th 260 169(122th)
101th ROHM Co., Ltd. 154 特許件数上昇85th 325 238(81th)
104th Olympus Corporation 151 特許件数上昇65th 388 166(124th)
105th Nichia Corporation 150 特許件数上昇97th 286 175(118th)
105th Nikon Corporation 150 特許件数上昇61th 411 217(89th)
105th Nippon Insulator Co., Ltd. 150 特許件数上昇80th 334 142(153th)
108th Asahi Glass Co., Ltd. 149 特許件数下降114th 245 205(96th)
108th NTN Corporation 149 特許件数上昇88th 316 154(141th)
110th Philip Morris Products Societe Anonymous 147 特許件数下降213th 133 100(210th)
110th Advanced New Technologies Company Limited 147 特許件数下降2152th 7 31(542th)
112th Rinnai Corporation 145 特許件数下降172th 169 110(192th)
113th Sofia Co., Ltd. 144 特許件数下降121th 228 157(135th)
113th Mitsubishi Hitachi Power Systems, Ltd. 144 特許件数上昇92th 297 141(154th)
113th Mitsui Chemicals, Inc. 144 特許件数下降205th 143 188(109th)
116th Dow Global Technologies LLC 142 特許件数下降163th 179 87(243th)
117th Toyota Boshoku Co., Ltd. 140 特許件数上昇93th 294 294(64th)
117th Panasonic Intellectual Property Corporation of America 140 特許件数下降149th 192 130(165th)
119th Tosoh Corporation 139 特許件数下降140th 206 128(172th)
119th Oki Electric Industry Co., Ltd. 139 特許件数上昇109th 253 158(133th)
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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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愛知県名古屋市天白区中平三丁目2702番地 グランドールS 203号 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング 

特許業務法人 快友国際特許事務所

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特許業務法人 牛木国際特許事務所 新潟オフィス

〒951-8152 新潟県新潟市中央区信濃町21番7号 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング