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

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2017 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
220th Daio Paper Co., Ltd. 237 特許件数上昇 205th 209 319(95th)
222th Hitachi Building System Co., Ltd. 233 特許件数上昇 178th 249 72(376th)
223th Samsung Electronics Company Limited 229 特許件数上昇 158th 278 263(126th)
224th Apple Incorporated 228 特許件数上昇 195th 226 233(142th)
224th USHIO INC. 228 特許件数上昇 203th 212 118(251th)
224th Sanyo Electric Co., Ltd. 228 特許件数下降 281th 137 165(193th)
227th Fujitsu General Limited 227 特許件数上昇 212th 201 205(159th)
228th Alpine Co., Ltd. 226 特許件数上昇 222th 190 135(233th)
229th Noritsu Co., Ltd. 225 特許件数上昇 191th 233 147(208th)
230th Makita Corporation 224 特許件数上昇 208th 203 143(216th)
231th Ajinomoto Co., Inc. 223 特許件数下降 305th 126 96(303th)
231th Kyoto University 223 特許件数下降 320th 119 65(408th)
233th Mitsubishi Electric Building Techno Service Co., Ltd. 222 特許件数下降 266th 153 131(237th)
234th Nidec Sankyo Corporation 220 特許件数下降 252th 162 145(210th)
234th Xiaomi Technology Co., Ltd. 220 特許件数下降 420th 83 79(351th)
236th Meidensha Co., Ltd. 215 特許件数上昇 208th 203 137(222th)
237th Novartis Age 214 特許件数上昇 181th 245 134(235th)
237th Hamamatsu Photonics Co., Ltd. 214 特許件数下降 267th 151 142(218th)
237th Mitsuba Co., Ltd. 214 特許件数下降 320th 119 102(287th)
240th F. Hoffman-La Roche Age 213 特許件数上昇 199th 219 144(213th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
340th Unitika Ltd. 83 特許件数下降383th 76 180(268th)
340th ADEKA Corporation 83 特許件数上昇307th 104 207(248th)
340th Sanyo Chemical Industry Co., Ltd. 83 特許件数下降400th 73 271(200th)
340th Sega Corporation 83 特許件数下降506th 54 114(377th)
340th Saffron Aircraft Engines 83 - 36(890th)
346th Samsung Diamond Industry Co., Ltd. 81 特許件数下降433th 67 138(318th)
346th Mitsubishi Pencil Co., Ltd. 81 特許件数上昇340th 90 124(346th)
348th ULVAC, Inc. 80 特許件数上昇236th 145 135(327th)
348th Daikoku Electric Co., Ltd. 80 特許件数上昇270th 120 83(471th)
348th Rohm and Haas Electronic Materials, L. Elle. C. 80 特許件数下降446th 64 62(579th)
351th Osram Opto Semiconductors Gezel Shaft Mitt Beschlenktel Haftung 79 特許件数下降477th 59 70(534th)
351th Toyomaru Sangyo Co., Ltd. 79 特許件数変わらず351th 85 130(335th)
351th Hitachi Systems Co., Ltd. 79 特許件数下降439th 65 138(318th)
351th Dunlop Sports Co., Ltd. 79 特許件数上昇296th 110 88(450th)
351th Xiaomi Technology Co., Ltd. 79 特許件数下降771th 31 220(234th)
356th Texas Instruments Japan Ltd. 78 特許件数下降383th 76 70(534th)
356th Shimano Co., Ltd. 78 特許件数下降405th 72 123(351th)
356th Nippon Vehicle Manufacturing Co., Ltd. 78 特許件数下降433th 67 107(397th)
359th YKK AP Co., Ltd. 77 特許件数下降419th 69 168(276th)
359th Sekisui House Co., Ltd. 77 特許件数下降875th 26 27(1110th)
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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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