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

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2017 Patent Ranking in Japan

- Update: Sep 22, 2021 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Sep 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
519th Tachikawa Blind Industry Co., Ltd. 74 特許件数上昇 401th 88 49(513th)
519th Mitsuboshi Belting Co., Ltd. 74 特許件数下降 667th 48 22(960th)
523th Nippon Steel & Sumikin Engineering Co., Ltd. 73 特許件数上昇 441th 79 59(447th)
523th Nidec Corporation 73 特許件数上昇 347th 110 37(649th)
523th EPCOS Actien Gezel Shaft 73 特許件数下降 568th 59 48(523th)
526th Anritsu Corporation 72 特許件数上昇 423th 82 69(387th)
526th Tamagawa Seiki Co., Ltd. 72 特許件数上昇 361th 105 36(664th)
526th Onkyo Corporation 72 特許件数下降 653th 49 45(551th)
529th Nikkiso Co., Ltd. 71 特許件数下降 555th 61 38(636th)
529th Inoac Corporation 71 特許件数上昇 499th 67 54(472th)
529th Fujitec Co., Ltd. 71 特許件数下降 572th 58 39(626th)
529th Hiroshima University 71 特許件数上昇 508th 66 39(626th)
529th Unisantis Electronics Singapore Private Limited 71 特許件数下降 733th 42 29(789th)
534th Texas Instruments Japan Ltd. 70 特許件数上昇 491th 68 78(356th)
534th Osram Opto Semiconductors Gezel Shaft Mitt Beschlenktel Haftung 70 特許件数上昇 430th 81 79(351th)
534th Piolux Co., Ltd. 70 特許件数下降 820th 36 40(608th)
534th Paloma Co., Ltd. 70 特許件数下降 801th 37 46(544th)
534th PFU Co., Ltd. 70 特許件数下降 893th 32 68(394th)
539th Kojima Press Industry Co., Ltd. 69 特許件数上昇 430th 81 60(437th)
539th Shiseido Co., Ltd. 69 特許件数下降 782th 38 60(437th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Sep 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
437th Taiyo Yuden Co., Ltd. 60 特許件数上昇352th 84 200(252th)
437th Shiseido Co., Ltd. 60 特許件数上昇372th 79 69(539th)
437th Nitto Kogyo Co., Ltd. 60 特許件数下降483th 58 88(450th)
437th Sanken Electric Co., Ltd. 60 特許件数下降466th 61 91(438th)
437th DSM IP Assets B. buoy. 60 特許件数上昇348th 86 75(513th)
437th Tadano Co., Ltd. 60 特許件数下降550th 48 106(402th)
447th Fukuda Electronics Co., Ltd. 59 特許件数下降612th 42 40(812th)
447th Nippon Steel & Sumikin Engineering Co., Ltd. 59 特許件数上昇319th 99 73(523th)
447th Kyushu University 59 特許件数上昇413th 70 153(292th)
447th Aisan Industry Co., Ltd. 59 特許件数上昇400th 73 151(293th)
447th Keyence Corporation 59 特許件数下降460th 62 92(436th)
447th Mitsui Mining & Smelting Co., Ltd. 59 特許件数上昇409th 71 150(296th)
453th Meiji Co., Ltd. 58 特許件数上昇333th 94 121(355th)
453th Asahi Kasei Electronics Corporation 58 特許件数上昇343th 87 131(330th)
453th New Flare Technology Co., Ltd. 58 特許件数下降493th 56 88(450th)
453th Japan Radio Co., Ltd. 58 特許件数下降557th 47 68(545th)
453th Mitsubishi agricultural machinery Co., Ltd. 58 特許件数上昇439th 65 107(397th)
453th Taito Corporation 58 特許件数上昇439th 65 52(664th)
459th Ibiden Co., Ltd. 57 特許件数下降483th 58 273(197th)
459th Jupiter Corporation 57 特許件数下降471th 60 65(563th)
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Patent Ranking in Japan

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