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

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2015 Patent Ranking in Japan

- Update: Jul 21, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jul 21, 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:Jul 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
101th Chugoku Electric Power Co., Inc. 278 特許件数上昇49th 674 419(110th)
102th Iseki Agricultural Machinery Co., Ltd. 277 特許件数下降145th 297 433(103th)
102th Daihatsu Motor Co., Ltd. 277 特許件数下降117th 364 810(48th)
104th TOTO Corporation 274 特許件数下降121th 353 435(102th)
105th Sumitomo Heavy Industries Ltd. 273 特許件数下降146th 295 368(127th)
105th JVC Kenwood Co., Ltd. 273 特許件数下降166th 262 301(153th)
107th Taiyo Elec Co., Ltd. 270 特許件数下降163th 265 386(119th)
108th Xerox Corporation 269 - 231(208th)
109th Fuji Corporation 268 特許件数下降158th 270 351(134th)
109th Samsung Display Stock Company 268 特許件数上昇94th 412 248(198th)
111th Shimadzu Corporation 267 特許件数上昇89th 435 507(83th)
112th Panasonic Corporation 263 特許件数上昇3rd 5312 2276(11th)
113th Toyota Central Research Institute Co., Ltd. 258 特許件数上昇110th 376 328(146th)
113th Aisin AW Co., Ltd. 258 特許件数上昇107th 380 468(92th)
115th HOYA Corporation 257 特許件数上昇108th 377 393(116th)
115th KDDI CORPORATION 257 特許件数下降138th 306 525(81th)
117th Apple Incorporated 255 - 303(152th)
118th Dow Global Technologies LLC 252 - 369(125th)
118th Nippon Insulator Co., Ltd. 252 特許件数上昇92th 414 294(159th)
120th Nippon Special Ceramics Co., Ltd. 249 特許件数上昇115th 366 441(100th)
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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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