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

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2014 Patent Ranking in Japan

- Update: Oct 21, 2021 -

Ranking based on publications issued in 2014.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2014   - update: Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2014
141th Toyota Central Research Institute Co., Ltd. 323 特許件数上昇 139th 356 376(110th)
142th Dainippon Screen Manufacturing Co., Ltd. 322 特許件数上昇 118th 415 154(261th)
143th The Boeing Company 321 特許件数下降 160th 311 144(276th)
144th International Business Machines Corporation 320 特許件数上昇 103th 471 607(56th)
145th Dow Global Technologies LLC 318 特許件数上昇 116th 418 260(168th)
146th Sumitomo Metal Mining Co., Ltd. 317 特許件数下降 177th 284 293(148th)
146th Kawasaki Heavy Industries Ltd. 317 特許件数下降 185th 265 335(126th)
148th Nippon Shokubai Co., Ltd. 309 特許件数上昇 142th 350 351(122th)
149th Oki Data Co., Ltd. 308 特許件数下降 165th 304 244(180th)
150th Koito Manufacturing Co., Ltd. 301 特許件数下降 172th 294 236(187th)
150th Nippon Electric Glass Co., Ltd. 301 特許件数下降 175th 286 197(208th)
152th Seiko Instruments Inc. 300 特許件数上昇 101th 473 277(153th)
152th JX Nippon Mining & Metals Co., Ltd. 300 特許件数下降 158th 313 260(168th)
154th Samsung Display Stock Company 299 特許件数下降 268th 171 412(94th)
155th Fujitsu Semiconductor Limited 297 特許件数上昇 144th 349 448(83th)
156th Unicharm Co., Ltd. 296 特許件数下降 182th 273 320(132th)
157th Toyobo Co., Ltd. 294 特許件数下降 192th 256 330(128th)
158th Hitachi Construction Machinery Co., Ltd. 292 特許件数上昇 119th 412 305(140th)
159th Osaka Gas Co., Ltd. 290 特許件数上昇 150th 328 311(135th)
160th Kuraray Co., Ltd. 286 特許件数下降 179th 278 281(151th)

Patent applications ranking

Patent acquisition ranking

Registered in 2014   - Update:Oct 21, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2014
121th TOTO Corporation 353 特許件数下降137th 291 377(123th)
122th Nippon Shokubai Co., Ltd. 351 特許件数下降192th 219 309(148th)
123th Olympus Medical Systems Co., Ltd. 349 特許件数上昇68th 565 259(182th)
123th Showa Denko Co., Ltd. 349 特許件数下降125th 332 284(162th)
125th Samsung Electronics Company Limited 339 特許件数下降154th 268 438(102th)
126th Kawasaki Heavy Industries Ltd. 335 特許件数下降185th 226 317(146th)
127th Sumitomo Bakelite Co., Ltd. 331 特許件数上昇125th 332 331(136th)
128th Asahi Kasei Chemicals Corporation 330 特許件数上昇119th 354 278(165th)
128th Toyobo Co., Ltd. 330 特許件数変わらず128th 325 294(157th)
130th Mitsui Chemicals, Inc. 326 特許件数上昇110th 375 164(258th)
131th Auto Network Technology Laboratory Co., Ltd. 325 特許件数下降226th 184 560(76th)
132th Unicharm Co., Ltd. 320 特許件数下降135th 308 296(156th)
133th Tokai Rika Electric Co., Ltd. 319 特許件数下降165th 252 431(106th)
134th Fuji Heavy Industries Ltd. 315 特許件数上昇130th 322 462(93th)
135th Teijin Limited 311 特許件数下降171th 243 241(188th)
135th Osaka Gas Co., Ltd. 311 特許件数下降153th 269 290(159th)
137th Yokogawa Electric Corporation 308 特許件数上昇123th 334 121(317th)
138th Daiichi Shokai Co., Ltd. 306 特許件数上昇74th 522 585(69th)
138th KDDI CORPORATION 306 特許件数上昇113th 368 404(115th)
140th Hitachi Construction Machinery Co., Ltd. 305 特許件数下降151th 273 292(158th)
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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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