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
261th Mitsubishi Heavy Industries Mechatronics Systems Co., Ltd. 106 特許件数上昇227th 131 126(311th)
262th International Business Machines Corporation 105 特許件数上昇218th 135 106(363th)
262th Denki Kagaku Co., Ltd. 105 特許件数下降285th 100 191(235th)
262th Seiko Instruments Inc. 105 特許件数上昇225th 132 107(360th)
262th Nomi Disaster Prevention Co., Ltd. 105 特許件数下降293th 98 118(329th)
262th Hitachi Kokusai Electric Co., Ltd. 105 特許件数上昇182th 166 122(321th)
262th Roland Dee. Gee. Corporation 105 特許件数下降612th 39 125(314th)
268th Hochiki Corporation 104 特許件数下降346th 81 171(253th)
268th Showa Corporation 104 特許件数上昇223th 133 64(532th)
270th Idemitsu Kosan Co., Ltd. 103 特許件数上昇191th 154 176(248th)
270th NOF CORPORATION 103 特許件数下降293th 98 135(296th)
270th JX Nikko Nisseki Energy Co., Ltd. 103 特許件数上昇248th 117 131(303th)
270th Denso Wave Co., Ltd. 103 特許件数下降277th 104 153(269th)
270th East Japan Railway Company 103 特許件数下降351th 79 112(349th)
275th The Procter & Gamble Company 102 特許件数上昇183th 165 248(190th)
275th Shin-Etsu Polymer Co., Ltd. 102 特許件数下降358th 78 197(230th)
275th Nintendo Co., Ltd 102 特許件数下降299th 97 89(417th)
275th Advics Co., Ltd. 102 特許件数下降283th 101 163(262th)
275th Daifuku Co., Ltd. 102 特許件数上昇269th 109 101(381th)
280th Merck Patent Gesellschaft Mitt Beschlenktel Haftung 101 特許件数上昇234th 127 81(452th)
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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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