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

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2019 Patent Ranking in Japan

- Update: Sep 21, 2023 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Sep 21, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
181th Kuraray Co., Ltd. 263 特許件数上昇 179th 247 189(149th)
182th Taiyo Yuden Co., Ltd. 261 特許件数上昇 174th 255 145(187th)
183th Hamamatsu Photonics Co., Ltd. 258 特許件数下降 247th 169 160(174th)
184th Yanmar Co., Ltd. 256 特許件数上昇 174th 255 242(117th)
185th Japan Broadcasting Corporation 254 特許件数上昇 150th 281 254(110th)
186th LG Electronics Incorporated 253 特許件数上昇 168th 257 274(103th)
187th Tosoh Corporation 252 特許件数上昇 143th 301 185(150th)
187th Oki Data Co., Ltd. 252 特許件数上昇 154th 275 175(158th)
189th TS Tech Co., Ltd. 251 特許件数上昇 186th 231 238(121th)
190th The Procter & Gamble Company 248 特許件数上昇 158th 271 102(275th)
190th Mitsubishi Heavy Industries Thermal Systems Co., Ltd. 248 特許件数下降 230th 188 136(198th)
192th Alpine Co., Ltd. 245 特許件数下降 228th 191 129(211th)
192th Nissan Chemical Industry Co., Ltd. 245 特許件数下降 217th 201 175(158th)
194th Minebea Co., Ltd. 244 特許件数上昇 149th 283 131(209th)
194th Calsonic Kansei Corporation 244 特許件数下降 200th 216 107(259th)
196th Telefon Acty Bora Get Elm Ericson (Pubble) 242 特許件数下降 240th 177 163(172th)
196th Toyoda Gosei Co., Ltd. 242 特許件数上昇 192th 225 176(156th)
198th Makita Corporation 240 特許件数下降 235th 184 107(259th)
198th Toshiba Elevator Co., Ltd. 240 特許件数下降 233th 186 204(138th)
200th Philip Morris Products Societe Anonymous 236 特許件数下降 214th 202 68(385th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Sep 21, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
158th Nippon Electric Glass Co., Ltd. 175 特許件数下降191th 154 313(152th)
158th Nissan Chemical Industry Co., Ltd. 175 特許件数下降199th 150 245(192th)
158th Toshiba Memory Corporation 175 特許件数下降399th 66 580(73th)
164th Canon Marketing Japan Co., Ltd. 174 特許件数下降215th 139 332(140th)
164th Nippon Shokubai Co., Ltd. 174 特許件数上昇161th 184 210(218th)
166th Taisei Corporation 172 特許件数上昇123th 243 202(224th)
167th Fuji Corporation 168 特許件数上昇124th 241 235(201th)
168th EBARA CORPORATION 167 特許件数下降170th 177 326(145th)
169th Philips Lighting Holding BV 166 特許件数上昇118th 254 121(323th)
170th F. Hoffman-La Roche Age 165 特許件数下降223th 133 227(205th)
171th Toshiba Lifestyle Corporation 164 特許件数上昇150th 202 315(150th)
172th Telefon Acty Bora Get Elm Ericson (Pubble) 163 特許件数下降285th 100 242(196th)
173th Mitsui Chemicals, Inc. 162 特許件数下降176th 170 444(96th)
174th Hamamatsu Photonics Co., Ltd. 160 特許件数下降179th 169 258(183th)
174th GS Yuasa Co., Ltd. 160 特許件数上昇158th 188 278(172th)
176th Unicharm Co., Ltd. 158 特許件数上昇89th 345 287(165th)
177th JX Nippon Mining & Metals Co., Ltd. 157 特許件数上昇151th 201 178(245th)
178th Osaka Gas Co., Ltd. 154 特許件数上昇152th 198 212(215th)
179th Tokai Rika Electric Co., Ltd. 153 特許件数下降212th 140 456(93th)
179th Microsoft Technology Licensing, LLC 153 特許件数上昇164th 183 34(867th)
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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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