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

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2018 Patent Ranking in Japan

- Update: Apr 22, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
261th Toyota Body Co., Ltd. 157 特許件数下降 337th 129 88(325th)
262th National University Corporation Osaka University 156 特許件数上昇 253th 198 102(281th)
263th Sankyo Tateyama Co., Ltd. 154 特許件数下降 344th 126 123(238th)
264th Shin-Etsu Polymer Co., Ltd. 151 特許件数下降 303th 145 78(358th)
265th ADEKA Corporation 149 特許件数上昇 248th 207 97(299th)
265th Kurita Industry Co., Ltd. 149 特許件数下降 303th 145 106(273th)
267th Dexerials Co., Ltd. 148 特許件数上昇 253th 198 193(155th)
267th Mitsuba Co., Ltd. 148 特許件数上昇 237th 214 122(240th)
267th Tokyo Electric Power Company 148 特許件数下降 293th 151 46(539th)
270th Obayashi Corporation 147 特許件数上昇 250th 203 170(176th)
271th Citizen Holdings Co., Ltd. 146 特許件数上昇 212th 245 113(257th)
271th Ibiden Co., Ltd. 146 特許件数上昇 197th 273 75(367th)
271th Advics Co., Ltd. 146 特許件数下降 289th 156 101(283th)
271th Kobayashi Pharmaceutical Co., Ltd. 146 特許件数下降 346th 124 76(364th)
271th Tadano Co., Ltd. 146 特許件数下降 402th 106 64(415th)
276th Mitsubishi Heavy Industries Mechatronics Systems Co., Ltd. 144 特許件数下降 441th 90 131(227th)
277th Thomson licensing 143 特許件数下降 281th 163 68(391th)
277th Shimano Co., Ltd. 143 特許件数下降 351th 123 112(262th)
277th Sega Corporation 143 特許件数下降 377th 114 75(367th)
277th Ishida Co., Ltd. 143 特許件数下降 330th 131 71(381th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
358th Nitto Kogyo Co., Ltd. 78 特許件数下降437th 60 85(410th)
358th NIDEK CORPORATION 78 特許件数下降363th 76 126(309th)
363th Audio Technica Co., Ltd. 77 特許件数下降551th 45 28(964th)
364th LAPIS Semiconductor Co., Ltd. 76 特許件数下降366th 75 107(355th)
364th Iwasaki Electric Co., Ltd. 76 特許件数上昇300th 98 82(419th)
364th Kobayashi Pharmaceutical Co., Ltd. 76 特許件数下降422th 63 146(271th)
367th Honeywell International, Inc. 75 特許件数上昇323th 88 123(315th)
367th Ibiden Co., Ltd. 75 特許件数下降459th 57 146(271th)
367th Sega Corporation 75 特許件数上昇340th 83 143(277th)
367th Daikoku Electric Co., Ltd. 75 特許件数上昇348th 80 78(434th)
367th Nippon Steel & Sumikin Chemical Co., Ltd. 75 特許件数下降584th 42 76(442th)
367th Carl Zeiss SGM GABHA 75 特許件数下降394th 68 45(645th)
373th Japan Aviation Electronics Industry Co., Ltd. 74 特許件数上昇330th 85 73(451th)
373th SII Semiconductor Corporation 74 特許件数下降376th 72 91(391th)
375th Oracle International Corporation 73 特許件数下降387th 69 48(616th)
375th Nippon Paper Industries Co., Ltd. 73 特許件数下降394th 68 158(258th)
375th Funai Electric Co., Ltd. 73 特許件数下降403th 66 75(445th)
375th Asahi Kasei Electronics Corporation 73 特許件数下降453th 58 110(347th)
379th JFE Engineering Co., Ltd. 72 特許件数上昇376th 72 72(456th)
379th Mitsui Mining & Smelting Co., Ltd. 72 特許件数下降447th 59 65(487th)
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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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