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

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2021 Patent Ranking in Japan

- Update: Nov 25, 2021 -

Ranking based on publications issued in 2021.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2021   - update: Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2021
141th Takenaka Corporation 274 特許件数上昇 134th 318 209(133th)
142th Applied Materials Incorporated 269 特許件数上昇 138th 311 225(115th)
143th NTN Corporation 268 特許件数上昇 52th 669 221(116th)
144th EBARA CORPORATION 266 特許件数下降 163th 266 226(114th)
145th Sofia Co., Ltd. 265 特許件数上昇 55th 651 232(111th)
146th Toyobo Co., Ltd. 264 特許件数下降 177th 246 212(128th)
147th Azbil Corporation 263 特許件数上昇 126th 331 125(215th)
148th Shimizu Construction Co., Ltd. 262 特許件数下降 166th 262 181(153th)
148th Samsung Electronics Co., Ltd. 262 特許件数上昇 139th 310 179(155th)
150th Toyo Tire Corporation 261 特許件数上昇 121th 344 211(129th)
151th Hitachi Construction Machinery Co., Ltd. 257 特許件数上昇 135th 314 207(135th)
152th Koito Manufacturing Co., Ltd. 255 特許件数上昇 150th 289 158(174th)
153th Telefon Acty Bora Get Elm Ericson (Pubble) 254 特許件数上昇 124th 342 184(148th)
153th Taiyo Yuden Co., Ltd. 254 特許件数下降 165th 263 118(228th)
153th Google Incorporated 254 特許件数上昇 127th 330 262(96th)
156th National University Corporation Tokyo University 253 特許件数下降 235th 180 129(202th)
156th Nippon Seiki Co., Ltd. 253 特許件数上昇 135th 314 104(259th)
158th Tosoh Corporation 249 特許件数上昇 144th 300 205(137th)
158th Mitsubishi Motors Corporation 249 特許件数上昇 78th 486 116(231th)
158th Japan Broadcasting Corporation 249 特許件数下降 184th 231 177(158th)

Patent applications ranking

Patent acquisition ranking

Registered in 2021   - Update:Nov 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2021
181th Sumitomo Wiring Systems, Ltd. 147 特許件数下降185th 156 290(131th)
181th Pioneer Corporation 147 特許件数下降230th 125 427(83th)
183th Toshiba Lighting & Technology Corporation 146 特許件数下降205th 143 248(161th)
184th Alps Electric Co., Ltd. 145 特許件数上昇130th 221 172(222th)
184th Nippon Shokubai Co., Ltd. 145 特許件数上昇143th 204 195(199th)
186th Corning Incorporated 143 特許件数上昇178th 160 205(191th)
186th Daio Paper Co., Ltd. 143 特許件数下降195th 149 217(181th)
188th Olympia Co., Ltd. 141 特許件数上昇131th 220 208(188th)
189th L'Oreal 139 特許件数下降237th 122 105(329th)
189th Stanley Electric Co., Ltd. 139 特許件数下降231th 124 111(315th)
191th Gree Inc. 137 特許件数下降194th 150 169(223th)
192th Sumitomo Bakelite Co., Ltd. 136 特許件数下降213th 133 309(122th)
192th Tokyo Gas Co., Ltd. 136 特許件数上昇178th 160 235(172th)
194th Japan Tobacco Inc. 135 特許件数下降228th 127 180(215th)
195th Fujitsu Ten Limited 134 特許件数下降225th 128 290(131th)
195th Komatsu Ltd. 134 特許件数下降272th 103 169(223th)
197th Alpine Co., Ltd. 133 特許件数下降252th 112 103(334th)
197th Makita Corporation 133 特許件数下降221th 130 240(166th)
197th Toshiba Elevator Co., Ltd. 133 特許件数上昇170th 170 153(243th)
200th Softbank Mobile Co., Ltd. 131 特許件数下降289th 96 106(325th)
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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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