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

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2018 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2018.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2018   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2018
141th Oji Holdings Co., Ltd. 303 特許件数下降 186th 290 216(137th)
141th Sony Semiconductor Solutions Inc. 303 特許件数下降 424th 97 31(719th)
143th Tosoh Corporation 301 特許件数下降 156th 341 180(167th)
144th Nippon Seiki Co., Ltd. 298 特許件数下降 205th 257 140(212th)
145th Yamaha Motor Co., Ltd. 297 特許件数上昇 143th 372 143(206th)
146th Mitsui Chemicals, Inc. 295 特許件数下降 151th 355 170(176th)
147th Toshiba Lighting & Technology Corporation 287 特許件数上昇 136th 390 134(220th)
148th Toyo Ink SC Holdings Co., Ltd. 285 特許件数下降 176th 298 211(140th)
149th Minebea Co., Ltd. 283 特許件数下降 220th 237 153(194th)
150th Mitsubishi Hitachi Power Systems, Ltd. 281 特許件数上昇 125th 415 287(107th)
150th Japan Broadcasting Corporation 281 特許件数下降 173th 307 266(114th)
152th Lintec Co., Ltd. 280 特許件数上昇 114th 445 252(119th)
153th Azbil Corporation 277 特許件数下降 170th 309 178(169th)
154th Oki Data Co., Ltd. 275 特許件数下降 158th 339 113(257th)
155th Daito Giken Co., Ltd. 274 特許件数上昇 133th 403 207(144th)
155th Glory Co., Ltd. 274 特許件数下降 189th 284 115(254th)
157th Toyobo Co., Ltd. 272 特許件数上昇 113th 451 185(160th)
158th The Procter & Gamble Company 271 特許件数上昇 108th 469 165(183th)
159th Sumitomo Bakelite Co., Ltd. 269 特許件数上昇 148th 365 179(168th)
159th Google Incorporated 269 特許件数下降 247th 208 207(144th)

Patent applications ranking

Patent acquisition ranking

Registered in 2018   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2018
140th Toyo Ink SC Holdings Co., Ltd. 211 特許件数下降151th 216 285(148th)
142th Hitachi Construction Machinery Co., Ltd. 210 特許件数下降221th 138 250(177th)
143th Konami Digital Entertainment Co., Ltd. 208 特許件数上昇141th 234 220(198th)
144th Daito Giken Co., Ltd. 207 特許件数上昇110th 288 274(155th)
144th Yamaha Corporation 207 特許件数上昇130th 252 399(108th)
144th Google Incorporated 207 特許件数下降216th 143 269(159th)
147th Kuraray Co., Ltd. 204 特許件数上昇136th 246 247(179th)
147th Toshiba Elevator Co., Ltd. 204 特許件数下降148th 223 186(233th)
149th Apple Incorporated 203 特許件数上昇142th 233 201(217th)
150th Toshiba Lifestyle Corporation 202 特許件数下降191th 168 246(180th)
151th JX Nippon Mining & Metals Co., Ltd. 201 特許件数下降181th 180 177(240th)
152th Osaka Gas Co., Ltd. 198 特許件数下降155th 209 244(182th)
153th Japan Display Co., Ltd. 196 特許件数下降171th 186 552(72th)
154th JVC Kenwood Co., Ltd. 195 特許件数上昇117th 275 264(163th)
155th Dexerials Co., Ltd. 193 特許件数下降213th 144 148(267th)
156th Panasonic Corporation 190 特許件数下降162th 202 256(172th)
157th Toyoda Gosei Co., Ltd. 189 特許件数上昇147th 224 225(192th)
158th Kayaba Industry Co., Ltd. 188 特許件数下降169th 189 195(221th)
158th GS Yuasa Co., Ltd. 188 特許件数上昇96th 317 251(176th)
160th Toyobo Co., Ltd. 185 特許件数上昇157th 206 272(157th)
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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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