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

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2020 Patent Ranking in Japan

- Update: Aug 12, 2022 -

Ranking based on publications issued in 2020.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2020   - update: Aug 12, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2020
181th Nippon Electric Glass Co., Ltd. 241 特許件数上昇 152th 313 201(147th)
182th Topcon Co., Ltd. 236 特許件数上昇 166th 284 155(188th)
183th Komatsu Ltd. 232 特許件数下降 204th 230 103(272th)
184th Canon Finetech Co., Ltd. 231 特許件数上昇 147th 320 61(420th)
184th Japan Broadcasting Corporation 231 特許件数下降 185th 254 209(138th)
186th Dow Global Technologies LLC 229 特許件数上昇 139th 340 179(163th)
186th JATCO Ltd. 229 特許件数上昇 163th 289 134(211th)
186th Kobayashi Pharmaceutical Co., Ltd. 229 特許件数下降 265th 159 105(264th)
189th Kobelco Construction Machinery Co., Ltd. 228 特許件数下降 242th 181 98(282th)
190th Kashima Construction Co., Ltd. 226 特許件数下降 211th 219 228(121th)
191th Hitachi High-Technologies Corporation 225 特許件数上昇 177th 270 223(127th)
192th Minebea Co., Ltd. 224 特許件数下降 194th 244 122(237th)
192th ULVAC, Inc. 224 特許件数下降 252th 173 94(293th)
194th General Electric Company 223 特許件数上昇 133th 352 334(80th)
194th Yamaha Motor Co., Ltd. 223 特許件数上昇 152th 313 185(156th)
194th Alps Electric Co., Ltd. 223 特許件数上昇 154th 310 221(130th)
197th Huawei Technologies Company Limited 221 特許件数下降 214th 213 159(181th)
198th Osaka Gas Co., Ltd. 220 特許件数下降 215th 212 180(162th)
199th NOK Corporation 219 特許件数下降 213th 214 111(253th)
199th Keihin Co., Ltd. 219 特許件数下降 220th 205 121(240th)

Patent applications ranking

Patent acquisition ranking

Registered in 2020   - Update:Aug 12, 2022 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2020
121th Sofia Co., Ltd. 228 特許件数上昇118th 241 651(55th)
121th Toyobo Co., Ltd. 228 特許件数下降140th 202 246(177th)
121th Kashima Construction Co., Ltd. 228 特許件数下降153th 183 226(190th)
121th JVC Kenwood Co., Ltd. 228 特許件数下降191th 140 507(71th)
125th Alibaba Group Holding Limited 226 特許件数下降327th 83 284(154th)
126th Iseki Agricultural Machinery Co., Ltd. 224 特許件数下降130th 226 328(128th)
127th Hitachi High-Technologies Corporation 223 特許件数上昇110th 254 225(191th)
127th GS Yuasa Co., Ltd. 223 特許件数下降174th 160 185(227th)
129th Japan Auto Parts Research Institute, Inc. 222 特許件数下降132th 221 363(114th)
130th Alps Electric Co., Ltd. 221 特許件数上昇119th 239 223(194th)
131th Olympia Co., Ltd. 220 特許件数下降225th 124 144(278th)
132th Fujitec Co., Ltd. 216 特許件数下降309th 89 121(311th)
133th LG Electronics Incorporated 212 特許件数上昇103th 274 415(96th)
133th Sumitomo Metal Mining Co., Ltd. 212 特許件数上昇107th 260 507(71th)
135th Samsung Electronics Co., Ltd. 211 特許件数下降141th 201 310(139th)
136th Yanmar Co., Ltd. 210 特許件数上昇117th 242 300(144th)
136th Applied Materials Incorporated 210 特許件数下降156th 176 311(138th)
138th Japan Broadcasting Corporation 209 特許件数上昇110th 254 231(184th)
139th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 208 特許件数下降147th 192 201(214th)
140th Tosoh Corporation 206 特許件数下降150th 185 300(144th)
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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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