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 15, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
200th Calsonic Kansei Corporation 216 特許件数下降 211th 247 119(245th)
202th F. Hoffman-La Roche Age 215 特許件数下降 240th 213 133(223th)
202th Unicharm Co., Ltd. 215 特許件数上昇 152th 353 345(89th)
204th HOYA Corporation 213 特許件数上昇 185th 291 218(136th)
204th Huawei Technologies Company Limited 213 特許件数下降 259th 192 131(227th)
206th Nidec Sankyo Corporation 211 特許件数下降 234th 220 130(230th)
207th Daiwa House Industry Co., Ltd. 210 特許件数上昇 191th 279 131(227th)
207th Ethicon LLC 210 特許件数下降 800th 41 0(23370th)
209th Takenaka Corporation 209 特許件数下降 255th 197 174(172th)
210th Novartis Age 207 特許件数下降 237th 214 147(201th)
210th Tokyo Gas Co., Ltd. 207 特許件数下降 411th 102 66(399th)
212th YKK AP Co., Ltd. 204 特許件数下降 276th 168 153(194th)
213th Noritsu Co., Ltd. 203 特許件数下降 229th 225 136(217th)
214th Philip Morris Products Societe Anonymous 202 特許件数下降 307th 144 48(524th)
214th Fuji Corporation 202 特許件数上昇 180th 294 241(124th)
214th Daicel Corporation 202 特許件数上昇 201th 265 134(220th)
217th Apple Incorporated 201 特許件数下降 224th 228 203(149th)
217th Nissan Chemical Industry Co., Ltd. 201 特許件数上昇 115th 442 150(199th)
219th Toshiba Mitsubishi Electric Industrial Systems Co., Ltd. 199 特許件数上昇 188th 286 152(196th)
220th Mitsubishi Electric Building Techno Service Co., Ltd. 197 特許件数下降 233th 222 174(172th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Apr 15, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
161th Intel Corporation 184 特許件数下降175th 184 116(333th)
161th Toyota Boshoku Co., Ltd. 184 特許件数上昇87th 349 642(61th)
161th Nippon Shokubai Co., Ltd. 184 特許件数下降178th 181 219(199th)
164th Taiyo Yuden Co., Ltd. 183 特許件数下降437th 60 255(174th)
164th Kashima Construction Co., Ltd. 183 特許件数下降166th 193 231(186th)
164th Microsoft Technology Licensing, LLC 183 特許件数上昇152th 214 74(450th)
167th Tosoh Corporation 180 特許件数下降190th 170 301(143th)
168th Sumitomo Bakelite Co., Ltd. 179 特許件数下降197th 164 269(159th)
169th Azbil Corporation 178 特許件数下降178th 181 277(153th)
170th EBARA CORPORATION 177 特許件数下降183th 176 380(114th)
171th JSR Corporation 176 特許件数変わらず171th 186 193(226th)
172th Corning Incorporated 174 特許件数下降192th 166 305(140th)
172th Takenaka Corporation 174 特許件数下降243th 124 209(209th)
172th Mitsubishi Electric Building Techno Service Co., Ltd. 174 特許件数下降237th 131 197(220th)
175th Hitachi Johnson Controls Air Conditioning Co., Ltd. 173 特許件数下降2245th 7 189(229th)
176th Obayashi Corporation 170 特許件数上昇160th 204 147(270th)
176th Panasonic Intellectual Property Corporation of America 170 特許件数下降227th 136 223(195th)
176th Mitsui Chemicals, Inc. 170 特許件数下降287th 102 295(146th)
179th Hamamatsu Photonics Co., Ltd. 169 特許件数下降218th 142 169(247th)
179th TS Tech Co., Ltd. 169 特許件数下降204th 154 231(186th)
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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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