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

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2019 Patent Ranking in Japan

- Update: Jun 17, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Jun 17, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2019
121th Yoshino Industry Co., Ltd. 380 特許件数上昇 118th 369 279(101th)
122th Furukawa Electric Co., Ltd. 379 特許件数下降 124th 356 253(112th)
123th Nippon Insulator Co., Ltd. 373 特許件数下降 138th 310 318(82th)
124th Qualcomm, Inc. 372 特許件数上昇 50th 718 341(73th)
125th Mitsubishi Materials Corporation 371 特許件数下降 128th 349 237(122th)
125th Takao Co., Ltd. 371 特許件数下降 254th 160 126(218th)
127th Sony Semiconductor Solutions Inc. 369 特許件数下降 141th 303 39(583th)
128th ROHM Co., Ltd. 367 特許件数下降 133th 326 289(95th)
129th NEC Platforms Co., Ltd. 365 特許件数下降 168th 257 325(79th)
130th Hitachi Appliances Co., Ltd. 358 特許件数上昇 126th 352 209(136th)
131th Azbil Corporation 356 特許件数下降 153th 277 109(252th)
132th Mitsubishi Hitachi Power Systems, Ltd. 354 特許件数下降 150th 281 253(112th)
133th General Electric Company 352 特許件数上昇 115th 374 307(87th)
134th Kaneka Corporation 351 特許件数上昇 130th 337 231(125th)
135th Peace Co., Ltd. 349 特許件数上昇 121th 366 129(211th)
136th Nidec Sankyo Corporation 347 特許件数下降 206th 211 131(209th)
136th Oki Electric Industry Co., Ltd. 347 特許件数上昇 103th 413 321(81th)
138th Toyo Ink SC Holdings Co., Ltd. 343 特許件数下降 148th 285 199(143th)
139th Dow Global Technologies LLC 340 特許件数上昇 137th 312 175(158th)
140th Canon Marketing Japan Co., Ltd. 332 特許件数上昇 107th 401 174(164th)

Patent applications ranking

Patent acquisition ranking

Registered in 2019   - Update:Jun 17, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
241th NOK Corporation 114 特許件数上昇208th 142 214(213th)
241th Mitutoyo Corporation 114 特許件数下降303th 96 178(245th)
241th Hitachi GE Nuclear Energy Co., Ltd. 114 特許件数下降280th 103 138(291th)
244th Lion Corporation 113 特許件数下降277th 104 171(253th)
244th Rakuten Inc. 113 特許件数下降293th 98 88(419th)
244th KOKUSAI ELECTRIC Co., Ltd. 113 特許件数下降930th 22 117(334th)
247th Kobelco Construction Machinery Co., Ltd. 112 特許件数下降289th 99 181(242th)
247th Gree Inc. 112 特許件数下降303th 96 183(241th)
247th Sumitomo Osaka Cement Co., Ltd. 112 特許件数上昇212th 140 107(360th)
250th ADEKA Corporation 111 特許件数下降299th 97 143(284th)
250th Samsung Display Stock Company 111 特許件数上昇202th 146 112(349th)
252th Becton Dickinson and Company 109 特許件数下降257th 113 137(294th)
252th Azbil Corporation 109 特許件数上昇169th 178 356(131th)
252th Samsung Electro-Mechanics Company Limited. 109 特許件数下降338th 84 147(276th)
255th Murata Machinery Co., Ltd. 108 特許件数下降283th 101 202(224th)
255th Noritsu Co., Ltd. 108 特許件数上昇217th 136 195(231th)
255th Yamasa Corporation 108 特許件数下降262th 112 130(304th)
255th AS M Netherlands B. buoy. 108 特許件数下降281th 102 151(272th)
259th Calsonic Kansei Corporation 107 特許件数上昇245th 119 244(194th)
259th Makita Corporation 107 特許件数上昇196th 152 240(198th)
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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

2021 Application Ranking2021 Acquisition Ranking
2020 Application Ranking2020 Acquisition Ranking
2018 Application Ranking2018 Acquisition Ranking
2017 Application Ranking2017 Acquisition Ranking
2016 Application Ranking2016 Acquisition Ranking
2015 Application Ranking2015 Acquisition Ranking
2014 Application Ranking2014 Acquisition Ranking
2013 Application Ranking2013 Acquisition Ranking
2012 Application Ranking2012 Acquisition Ranking
2011 Application Ranking2011 Acquisition Ranking
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東京都港区新橋6-20-4 新橋パインビル5階 特許・実用新案 意匠 商標 外国特許 訴訟 鑑定 コンサルティング