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

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2015 Patent Ranking in Japan

- Update: Apr 22, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
1st Canon Inc 8244 特許件数下降 2nd 6727 3728(2nd)
2nd Toyota Motor Corporation 5710 特許件数下降 4th 5045 4078(1st)
3rd Mitsubishi Electric Corporation 4989 特許件数下降 5th 4844 3341(3rd)
4th Toshiba Corporation 4893 特許件数上昇 3rd 5326 2622(4th)
5th Seiko Epson Corporation 4104 特許件数下降 8th 3337 2193(6th)
6th Ricoh Company, Ltd 4049 特許件数変わらず 6th 4830 2049(7th)
7th Panasonic IP Management Co., Ltd. 4043 特許件数下降 497th 69 1953(8th)
8th DENSO CORPORATION 3217 特許件数下降 9th 3141 1734(11th)
9th Fujitsu Limited 3146 特許件数下降 10th 3091 2291(5th)
10th Sharp corporation 2579 特許件数上昇 7th 3836 1190(19th)
11th Panasonic Corporation 2276 特許件数上昇 1st 7017 263(112th)
12th Honda Motor Co., Ltd. 2271 特許件数上昇 11th 2541 1790(10th)
13th Dai Nippon Printing Co., Ltd. 2171 特許件数上昇 12th 2240 1310(16th)
14th NEC Corporation 2122 特許件数下降 15th 1977 1379(15th)
15th KONICA MINOLTA, INC. 2097 特許件数上昇 13th 2022 1524(12th)
16th Nippon Telegraph and Telephone Corporation 1929 特許件数変わらず 16th 1931 1454(13th)
17th Sankyo Co., Ltd. 1823 特許件数変わらず 17th 1877 1219(18th)
18th Hitachi, Ltd. 1801 特許件数上昇 14th 2005 1240(17th)
19th Brother Industries, Ltd. 1693 特許件数下降 20th 1753 808(34th)
20th FUJIFILM Corporation 1691 特許件数上昇 18th 1840 1827(9th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
120th Japan Display Co., Ltd. 249 特許件数上昇76th 498 532(79th)
122th Thomson licensing 244 - 270(181th)
122th Konami Digital Entertainment Co., Ltd. 244 特許件数下降162th 269 213(222th)
122th Toshiba Elevator Co., Ltd. 244 特許件数下降149th 289 225(210th)
125th Hitachi Maxell, Ltd. 243 特許件数下降182th 243 311(150th)
126th LG Electronics Incorporated 242 - 295(158th)
127th Asahi Kasei Chemicals Corporation 241 特許件数下降128th 330 276(177th)
128th NTN Corporation 240 特許件数上昇114th 370 586(69th)
129th Daito Giken Co., Ltd. 239 特許件数下降190th 233 430(106th)
129th Auto Network Technology Laboratory Co., Ltd. 239 特許件数下降131th 325 730(54th)
131th Isuzu Motors Limited 236 特許件数下降152th 280 351(134th)
131th Stanley Electric Co., Ltd. 236 特許件数上昇105th 395 436(101th)
133th Hitachi Appliances Co., Ltd. 235 特許件数上昇102th 401 592(67th)
134th Mitsubishi Hitachi Power Systems, Ltd. 234 特許件数下降959th 30 450(95th)
135th Toyota Boshoku Co., Ltd. 231 特許件数上昇81th 457 567(73th)
135th Ube Industries, Ltd. 231 特許件数上昇115th 366 217(217th)
137th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 228 - 151(272th)
137th Mitsubishi Motors Corporation 228 特許件数上昇119th 361 551(75th)
139th Olympia Co., Ltd. 225 特許件数下降238th 166 229(209th)
140th DISCO Corporation 222 特許件数変わらず140th 305 599(66th)
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※ In order to calculate an accurate ranking, joint applications are totaled as the application of the first applicant.

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