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

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2015 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
161th Osaka Gas Co., Ltd. 291 特許件数上昇 159th 290 205(152th)
162th Toyo Tire Corporation 290 特許件数下降 170th 269 110(256th)
163th Toyobo Co., Ltd. 288 特許件数上昇 157th 294 159(192th)
163th JSR Corporation 288 特許件数下降 170th 269 285(98th)
165th Intel Corporation 287 - 129(231th)
165th Yahoo Japan Corporation 287 特許件数下降 195th 236 186(168th)
167th Japan Auto Parts Research Institute, Inc. 286 特許件数下降 178th 263 152(201th)
168th GS Yuasa Co., Ltd. 284 特許件数下降 175th 265 148(203th)
169th Yamaha Motor Co., Ltd. 282 特許件数下降 173th 267 162(189th)
169th Seiko Instruments Inc. 282 特許件数上昇 152th 300 216(146th)
169th Oki Data Co., Ltd. 282 特許件数上昇 149th 308 153(197th)
172th Dexerials Co., Ltd. 280 特許件数下降 269th 158 91(301th)
172th Nippon Seiki Co., Ltd. 280 - 56(455th)
174th Micron Technology, Inc. 279 - 85(320th)
175th Mitsubishi Plastics Co., Ltd. 278 特許件数上昇 131th 339 182(170th)
175th LIXIL Corporation 278 特許件数下降 210th 221 146(208th)
177th Asahi Kasei Chemicals Corporation 276 特許件数上昇 165th 278 241(127th)
178th Microsoft corporation 273 - 127(233th)
179th Canon Finetech Co., Ltd. 272 特許件数下降 259th 163 20(1019th)
180th Taisei Corporation 271 特許件数上昇 172th 268 202(155th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
1st Toyota Motor Corporation 4078 特許件数下降5th 3801 5710(2nd)
2nd Canon Inc 3728 特許件数上昇1st 5392 8244(1st)
3rd Mitsubishi Electric Corporation 3341 特許件数上昇2nd 5317 4989(3rd)
4th Toshiba Corporation 2622 特許件数変わらず4th 4016 4893(4th)
5th Fujitsu Limited 2291 特許件数下降7th 3244 3146(9th)
6th Seiko Epson Corporation 2193 特許件数下降12th 2515 4104(5th)
7th Ricoh Company, Ltd 2049 特許件数上昇6th 3633 4049(6th)
8th Panasonic IP Management Co., Ltd. 1953 特許件数下降812th 36 4043(7th)
9th FUJIFILM Corporation 1827 特許件数上昇8th 2997 1691(20th)
10th Honda Motor Co., Ltd. 1790 特許件数変わらず10th 2965 2271(12th)
11th DENSO CORPORATION 1734 特許件数変わらず11th 2743 3217(8th)
12th KONICA MINOLTA, INC. 1524 特許件数下降14th 2055 2097(15th)
13th Nippon Telegraph and Telephone Corporation 1454 特許件数下降15th 2031 1929(16th)
14th Qualcomm Incorporated 1406 特許件数下降18th 1656 1328(29th)
15th NEC Corporation 1379 特許件数上昇9th 2988 2122(14th)
16th Dai Nippon Printing Co., Ltd. 1310 特許件数下降20th 1543 2171(13th)
17th Hitachi, Ltd. 1240 特許件数上昇13th 2402 1801(18th)
18th Sankyo Co., Ltd. 1219 特許件数下降28th 1242 1823(17th)
19th Sharp corporation 1190 特許件数上昇17th 1657 2579(10th)
20th Kyocera Corporation 1186 特許件数下降21th 1481 1411(24th)
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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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