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

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2019 Patent Ranking in Japan

- Update: Dec 12, 2023 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Dec 12, 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:Dec 12, 2023 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
198th COLOPL CORPORATION 136 特許件数下降299th 97 302(159th)
198th Mitsubishi Heavy Industries Thermal Systems Co., Ltd. 136 特許件数下降272th 107 248(190th)
203th JSR Corporation 135 特許件数上昇171th 176 139(288th)
203th Toshiba Video Solutions Co., Ltd. 135 特許件数下降581th 42 303(158th)
205th Okamura Manufacturing Co., Ltd. 134 特許件数下降208th 142 175(250th)
206th Taiheiyo Cement Co., Ltd. 133 特許件数下降215th 139 198(229th)
206th Daicel Corporation 133 特許件数下降220th 134 176(248th)
208th Glory Co., Ltd. 132 特許件数下降254th 115 205(220th)
209th Minebea Co., Ltd. 131 特許件数上昇194th 153 244(194th)
209th Nidec Sankyo Corporation 131 特許件数下降230th 130 347(136th)
211th Peace Co., Ltd. 129 特許件数上昇110th 274 349(135th)
211th Softbank Mobile Co., Ltd. 129 特許件数下降310th 93 103(372th)
211th Alpine Co., Ltd. 129 特許件数上昇187th 160 245(192th)
214th Mitsubishi Gas Chemical Co., Ltd. 128 特許件数下降232th 129 201(226th)
214th Obayashi Corporation 128 特許件数上昇176th 170 139(288th)
214th JATCO Ltd. 128 特許件数下降236th 124 289(163th)
217th YKK AP Co., Ltd. 127 特許件数上昇194th 153 151(272th)
218th Hino Motors Ltd. 126 特許件数下降225th 132 105(365th)
218th Dexerials Co., Ltd. 126 特許件数上昇155th 193 129(305th)
218th Kayaba Industry Co., Ltd. 126 特許件数上昇158th 188 234(202th)
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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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