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

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2019 Patent Ranking in Japan

- Update: Jan 20, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
161th Sumitomo Bakelite Co., Ltd. 301 特許件数上昇 159th 269 148(183th)
162th BASF Society, Europe 299 特許件数上昇 127th 351 192(147th)
163th JATCO Ltd. 289 特許件数下降 221th 195 128(214th)
163th Panasonic Intellectual Property Corporation of America 289 特許件数下降 195th 223 177(154th)
165th Unicharm Co., Ltd. 287 特許件数下降 202th 215 158(176th)
166th Topcon Co., Ltd. 284 特許件数上昇 165th 263 175(158th)
167th Shimano Co., Ltd. 281 特許件数下降 277th 143 77(343th)
167th Takenaka Corporation 281 特許件数下降 209th 209 138(194th)
167th Toshiba Lighting & Technology Corporation 281 特許件数上昇 147th 287 136(198th)
170th Lintec Co., Ltd. 280 特許件数上昇 152th 280 219(133th)
170th Robert Bosch Gesellschaft Mito Beschlenktel Haftung 280 特許件数下降 855th 32 116(237th)
172th GS Yuasa Co., Ltd. 278 特許件数下降 176th 251 160(174th)
173th Hitachi Construction Machinery Co., Ltd. 276 特許件数下降 177th 250 239(119th)
173th Daio Paper Co., Ltd. 276 特許件数下降 183th 243 195(146th)
175th Yamaha Corporation 272 特許件数上昇 108th 399 256(109th)
176th Showa Denko Co., Ltd. 271 特許件数上昇 166th 260 184(152th)
177th Hitachi High-Technologies Corporation 270 特許件数下降 194th 224 254(110th)
178th Panasonic Corporation 269 特許件数上昇 172th 256 148(183th)
179th Rinnai Corporation 264 特許件数下降 185th 234 140(191th)
179th Koito Manufacturing Co., Ltd. 264 特許件数下降 184th 242 126(218th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jan 20, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
101th Yoshino Industry Co., Ltd. 279 特許件数上昇98th 320 380(121th)
102th Renesas Electronics Corporation 278 特許件数上昇94th 337 430(102th)
103th LG Electronics Incorporated 274 特許件数上昇60th 422 253(186th)
104th National Institute of Advanced Industrial Science and Technology 272 特許件数下降105th 298 444(96th)
105th Google Incorporated 271 特許件数下降144th 207 317(148th)
106th Auto Network Technology Laboratory Co., Ltd. 267 特許件数変わらず106th 290 412(108th)
107th Sumitomo Metal Mining Co., Ltd. 260 特許件数下降109th 277 522(81th)
107th Fujikura Ltd. 260 特許件数下降114th 266 437(99th)
109th Yamaha Corporation 256 特許件数下降144th 207 272(175th)
110th Hitachi High-Technologies Corporation 254 特許件数下降121th 246 270(177th)
110th Japan Broadcasting Corporation 254 特許件数下降114th 266 254(185th)
112th Mitsubishi Hitachi Power Systems, Ltd. 253 特許件数上昇107th 287 354(132th)
112th Furukawa Electric Co., Ltd. 253 特許件数上昇108th 281 379(122th)
114th Chugoku Electric Power Co., Inc. 251 特許件数下降320th 89 315(150th)
115th Kyogaku Sangyo. Corporation 245 特許件数上昇41th 587 498(86th)
115th NTT Docomo, Inc. 245 特許件数上昇77th 375 564(76th)
117th Yanmar Co., Ltd. 242 特許件数上昇101th 310 256(184th)
118th Sofia Co., Ltd. 241 特許件数上昇99th 315 453(94th)
119th Hitachi Construction Machinery Co., Ltd. 239 特許件数下降142th 210 276(173th)
119th Alps Electric Co., Ltd. 239 特許件数下降120th 250 310(154th)
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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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