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

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2022 Patent Ranking in Japan

- Update: Jan 11, 2022 -

Ranking based on publications issued in 2022.

Patent applications ranking

Patent acquisition ranking

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

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2022
859th Junichi Mizutani 1 - 0(855th)
859th Iwamoto Co., Ltd. 1 - 0(855th)
859th Nichiryok Co., Ltd. 1 - 0(855th)
859th Eisho Kosan Co., Ltd. 1 - 0(855th)
859th Medical corporation Koyukai 1 - 0(855th)
859th Strawberry Media Arts Co., Ltd. 1 - 0(855th)
859th Dental Precision Co., Ltd. 1 - 0(855th)
859th Kleinberg Co., Ltd. 1 - 0(855th)
859th Hiroshi Momota 1 - 0(855th)
859th ▲ Chapter ▼ Zhangzhou Universal Energy Technology ▲ Minutes ▼ Co., Ltd. 1 - 0(855th)
859th Joji Tagami 1 - 0(855th)
3132th Nippon Jojo Co., Ltd. 0 - (th)

Patent applications ranking

Patent acquisition ranking

Registered in 2022   - Update:Jan 11, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2022
275th Daiwa House Industry Co., Ltd. 1 特許件数上昇174th 169 1(859th)
275th Toa Construction Industry Co., Ltd. 1 特許件数下降1180th 16 0(3132th)
275th Mitsui Kinzoku Act Co., Ltd. 1 特許件数下降649th 34 1(859th)
275th Nippon Jojo Co., Ltd. 1 特許件数下降298th 93 0(3132th)
275th Nichibei Co., Ltd. 1 特許件数下降994th 20 0(3132th)
275th East Japan Expressway Co., Ltd. 1 特許件数下降2874th 5 0(3132th)
275th Mitsuba Co., Ltd. 1 特許件数上昇266th 106 0(3132th)
275th NTN Corporation 1 特許件数上昇114th 242 0(3132th)
275th JATCO Ltd. 1 特許件数上昇262th 109 2(485th)
275th IAI Corporation 1 特許件数下降1853th 9 0(3132th)
275th Koyo Thermo System Co., Ltd. 1 特許件数下降1299th 14 1(859th)
275th Topcon Co., Ltd. 1 特許件数上昇145th 205 8(107th)
275th Daiwa Seiko Co., Ltd. 1 特許件数下降994th 20 0(3132th)
275th Japan Display Co., Ltd. 1 特許件数上昇147th 201 8(107th)
275th Nippon Telecommunication System Co., Ltd. 1 特許件数下降1401th 13 3(338th)
275th Sumitomo Electric Device Innovation Co., Ltd. 1 特許件数下降721th 30 0(3132th)
275th Nippon Electric Glass Co., Ltd. 1 特許件数上昇161th 188 4(234th)
275th Sanyo Chemical Industry Co., Ltd. 1 特許件数上昇209th 138 6(142th)
275th Samsung Electro-Mechanics Company Limited. 1 特許件数下降346th 77 2(485th)
275th Chugoku Electric Power Co., Inc. 1 特許件数上昇230th 125 3(338th)
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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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