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 4, 2022 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Jul 4, 2022 -

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 4, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
201th Japan Auto Parts Research Institute, Inc. 152 特許件数下降232th 169 286(167th)
202th Nichia Corporation 150 特許件数下降227th 172 254(194th)
203th GS Yuasa Co., Ltd. 148 特許件数下降244th 163 284(168th)
204th F. Hoffman-La Roche Age 147 - 201(231th)
204th Oji Holdings Co., Ltd. 147 特許件数下降246th 162 269(182th)
204th Kashima Construction Co., Ltd. 147 特許件数下降216th 183 206(229th)
204th Daifuku Co., Ltd. 147 特許件数上昇197th 223 120(327th)
208th LIXIL Corporation 146 特許件数上昇176th 248 278(175th)
209th Rinnai Corporation 143 特許件数上昇158th 270 235(204th)
210th Murata Machinery Co., Ltd. 142 特許件数上昇180th 244 217(217th)
210th Samsung Electro-Mechanics Company Limited. 142 - 345(138th)
212th Company Generale De Eta Blissman Michelin 141 - 147(275th)
212th Novartis Age 141 - 217(217th)
214th Yaskawa Electric Co., Ltd. 140 特許件数上昇103th 399 223(212th)
215th Shimizu Construction Co., Ltd. 139 特許件数下降222th 179 255(192th)
216th Bayer Intellectual Property Gesellschaft Mitt Beschlenktel Haftung 138 特許件数下降491th 72 76(451th)
216th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 138 特許件数下降236th 167 142(285th)
218th National University Corporation Tokyo University 136 - 220(213th)
218th Noritsu Co., Ltd. 136 特許件数下降248th 161 242(202th)
218th Toshiba Lighting & Technology Corporation 136 特許件数上昇213th 186 368(127th)
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