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
101th Yanmar Co., Ltd. 310 特許件数上昇99th 314 255(174th)
101th NEC Platforms Co., Ltd. 310 特許件数下降142th 233 257(168th)
103th Nichia Corporation 308 特許件数下降126th 263 267(161th)
103th Nippon Insulator Co., Ltd. 308 特許件数下降104th 303 310(138th)
105th National Institute of Advanced Industrial Science and Technology 298 特許件数上昇80th 372 418(100th)
106th Auto Network Technology Laboratory Co., Ltd. 290 特許件数下降110th 288 492(83th)
107th Mitsubishi Hitachi Power Systems, Ltd. 287 特許件数上昇74th 394 281(150th)
108th Furukawa Electric Co., Ltd. 281 特許件数上昇101th 305 356(124th)
109th Sumitomo Metal Mining Co., Ltd. 277 特許件数上昇91th 331 527(75th)
110th Peace Co., Ltd. 274 特許件数上昇85th 361 366(121th)
111th TOTO Corporation 272 特許件数上昇96th 317 493(82th)
112th Kawasaki Heavy Industries Ltd. 268 特許件数下降116th 277 438(95th)
113th Mitsubishi Materials Corporation 267 特許件数上昇112th 287 349(128th)
114th Fujikura Ltd. 266 特許件数変わらず114th 285 411(104th)
114th Japan Broadcasting Corporation 266 特許件数下降118th 273 281(150th)
116th SCREEN Holdings Co., Ltd. 260 特許件数下降139th 238 456(92th)
117th LIXIL Corporation 255 特許件数下降134th 247 314(135th)
118th Philips Lighting Holding BV 254 特許件数上昇88th 341 168(248th)
119th Lintec Co., Ltd. 252 特許件数下降123th 266 280(152th)
120th Alps Electric Co., Ltd. 250 特許件数下降156th 208 264(163th)
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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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