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

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2019 Patent Ranking in Japan

- Update: Mar 3, 2021 -

Ranking based on publications issued in 2019.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2019   - update: Mar 3, 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:Mar 3, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2019
1st Canon Inc 4282 特許件数下降2nd 4192 7408(1st)
2nd Mitsubishi Electric Corporation 3558 特許件数上昇1st 4252 4564(4th)
3rd Panasonic IP Management Co., Ltd. 2554 特許件数下降5th 2575 4821(3rd)
4th DENSO CORPORATION 2470 特許件数上昇3rd 2837 2946(5th)
5th Toyota Motor Corporation 2386 特許件数上昇4th 2663 6218(2nd)
6th Honda Motor Co., Ltd. 1649 特許件数下降11th 1524 2450(8th)
7th Fujitsu Limited 1648 特許件数下降8th 1764 1983(14th)
8th Sankyo Co., Ltd. 1617 特許件数下降9th 1599 2716(7th)
9th Toshiba Corporation 1523 特許件数下降10th 1532 2332(10th)
10th Ricoh Company, Ltd 1522 特許件数上昇6th 1970 2001(12th)
11th Seiko Epson Corporation 1512 特許件数上昇7th 1919 2422(9th)
12th Nippon Telegraph and Telephone Corporation 1384 特許件数下降13th 1309 1624(20th)
13th Sharp corporation 1279 特許件数下降18th 1234 2157(11th)
14th NEC Corporation 1184 特許件数変わらず14th 1301 1618(21th)
15th Kyocera Document Solutions Inc. 1162 特許件数上昇12th 1459 1940(15th)
16th FUJIFILM Corporation 1161 特許件数下降17th 1243 1328(23th)
17th Hitachi, Ltd. 1148 特許件数上昇15th 1268 1865(16th)
18th Dai Nippon Printing Co., Ltd. 1131 特許件数下降19th 1219 1762(17th)
19th KONICA MINOLTA, INC. 1128 特許件数下降21th 1150 1992(13th)
20th Nippon Steel & Sumitomo Metal Corporation 1030 特許件数下降23th 977 1018(29th)
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Patent Ranking in Japan

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