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

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2017 Patent Ranking in Japan

- Update: Feb 25, 2021 -

Ranking based on publications issued in 2017.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2017   - update: Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2017
101th Shin-Etsu Chemical Co., Ltd. 511 特許件数上昇 98th 436 386(76th)
102th IHI Corporation 509 特許件数上昇 84th 494 439(61th)
102th NTT Docomo, Inc. 509 特許件数下降 107th 395 454(58th)
104th National Institute of Advanced Industrial Science and Technology 498 特許件数下降 128th 337 372(80th)
105th Pioneer Corporation 490 特許件数上昇 97th 447 118(251th)
106th Kaneka Corporation 489 特許件数下降 153th 291 235(140th)
107th Toshiba Tec Corporation 483 特許件数上昇 101th 419 321(94th)
108th The Procter & Gamble Company 469 特許件数下降 128th 337 181(178th)
109th Kuraray Co., Ltd. 467 特許件数下降 146th 298 246(136th)
110th LG Electronics Incorporated 466 特許件数上昇 87th 480 327(92th)
110th ROHM Co., Ltd. 466 特許件数下降 116th 375 249(133th)
112th TOTO Corporation 460 特許件数上昇 91th 463 317(96th)
113th Toyobo Co., Ltd. 451 特許件数下降 201th 216 206(157th)
114th Lintec Co., Ltd. 445 特許件数下降 208th 203 266(123th)
115th Nissan Chemical Industry Co., Ltd. 442 特許件数下降 305th 126 137(222th)
116th Kawasaki Heavy Industries Ltd. 438 特許件数下降 131th 336 277(116th)
117th Oki Electric Industry Co., Ltd. 436 特許件数上昇 81th 512 340(89th)
118th Toyota Boshoku Co., Ltd. 435 特許件数上昇 105th 397 349(87th)
119th OMRON Corporation 433 特許件数下降 128th 337 243(138th)
119th Hitachi Maxell, Ltd. 433 特許件数下降 151th 294 222(149th)

Patent applications ranking

Patent acquisition ranking

Registered in 2017   - Update:Feb 25, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2017
1st Mitsubishi Electric Corporation 4407 特許件数下降3rd 4252 6828(2nd)
2nd Canon Inc 3926 特許件数変わらず2nd 4345 8110(1st)
3rd Panasonic IP Management Co., Ltd. 2953 特許件数上昇1st 4546 6257(3rd)
4th Toyota Motor Corporation 2796 特許件数変わらず4th 3461 5816(4th)
5th Ricoh Company, Ltd 2419 特許件数下降7th 2316 3925(5th)
6th Honda Motor Co., Ltd. 2405 特許件数下降9th 2186 2329(14th)
7th Fujitsu Limited 2400 特許件数上昇5th 2570 3474(7th)
8th Seiko Epson Corporation 1987 特許件数上昇6th 2449 3435(8th)
9th DENSO CORPORATION 1831 特許件数上昇8th 2262 3097(9th)
10th Toshiba Corporation 1705 特許件数下降11th 1771 3666(6th)
11th Sankyo Co., Ltd. 1472 特許件数下降18th 1547 1985(19th)
12th KONICA MINOLTA, INC. 1469 特許件数下降17th 1550 2969(11th)
13th Dai Nippon Printing Co., Ltd. 1441 特許件数下降20th 1530 2021(18th)
14th NEC Corporation 1354 特許件数下降15th 1560 2981(10th)
15th Brother Industries, Ltd. 1340 特許件数下降22th 1473 1240(32th)
16th Hitachi, Ltd. 1334 特許件数上昇14th 1624 2804(12th)
17th Olympus Corporation 1328 特許件数下降24th 1436 2052(16th)
18th Kyocera Corporation 1327 特許件数下降27th 1212 1811(23th)
19th FUJIFILM Corporation 1310 特許件数変わらず19th 1542 1917(20th)
20th Mazda Corporation Inc 1299 特許件数下降36th 727 945(43th)
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Patent Ranking in Japan

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