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

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2015 Patent Ranking in Japan

- Update: Apr 22, 2021 -

Ranking based on publications issued in 2015.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2015   - update: Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2015
101th Stanley Electric Co., Ltd. 436 特許件数上昇 82th 511 236(131th)
102th TOTO Corporation 435 特許件数下降 123th 377 274(104th)
103th Iseki Agricultural Machinery Co., Ltd. 433 特許件数下降 105th 434 277(102th)
104th Qualcomm, Inc. 432 特許件数下降 117th 402 349(78th)
104th Newgin Co., Ltd. 432 特許件数下降 117th 402 419(57th)
106th Daito Giken Co., Ltd. 430 特許件数下降 126th 373 239(129th)
107th Hitachi High-Technologies Corporation 423 特許件数上昇 59th 659 287(95th)
108th Renesas Electronics Corporation 421 特許件数上昇 35th 969 425(55th)
108th Samsung Electronics Co., Ltd. 421 特許件数上昇 64th 609 301(91th)
110th Chugoku Electric Power Co., Inc. 419 特許件数上昇 76th 560 278(101th)
111th Sofia Co., Ltd. 412 特許件数上昇 83th 510 354(76th)
111th DIC Corporation 412 特許件数下降 119th 394 313(88th)
113th Mitsubishi Materials Corporation 407 特許件数上昇 81th 515 357(75th)
114th Furukawa Electric Co., Ltd. 400 特許件数上昇 79th 550 345(79th)
115th National Institute of Advanced Industrial Science and Technology 399 特許件数上昇 111th 422 358(74th)
116th HOYA Corporation 393 特許件数上昇 100th 441 257(115th)
117th Hitachi Construction Machinery Co., Ltd. 392 特許件数下降 158th 292 162(189th)
118th Alcatel-Lucent 391 特許件数上昇 110th 423 375(69th)
119th Taiyo Elec Co., Ltd. 386 特許件数下降 138th 326 270(107th)
120th Mitsubishi Rayon Co., Ltd. 377 特許件数下降 134th 332 309(89th)

Patent applications ranking

Patent acquisition ranking

Registered in 2015   - Update:Apr 22, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2015
1st Toyota Motor Corporation 4078 特許件数下降5th 3801 5710(2nd)
2nd Canon Inc 3728 特許件数上昇1st 5392 8244(1st)
3rd Mitsubishi Electric Corporation 3341 特許件数上昇2nd 5317 4989(3rd)
4th Toshiba Corporation 2622 特許件数変わらず4th 4016 4893(4th)
5th Fujitsu Limited 2291 特許件数下降7th 3244 3146(9th)
6th Seiko Epson Corporation 2193 特許件数下降12th 2515 4104(5th)
7th Ricoh Company, Ltd 2049 特許件数上昇6th 3633 4049(6th)
8th Panasonic IP Management Co., Ltd. 1953 特許件数下降812th 36 4043(7th)
9th FUJIFILM Corporation 1827 特許件数上昇8th 2997 1691(20th)
10th Honda Motor Co., Ltd. 1790 特許件数変わらず10th 2965 2271(12th)
11th DENSO CORPORATION 1734 特許件数変わらず11th 2743 3217(8th)
12th KONICA MINOLTA, INC. 1524 特許件数下降14th 2055 2097(15th)
13th Nippon Telegraph and Telephone Corporation 1454 特許件数下降15th 2031 1929(16th)
14th Qualcomm Incorporated 1406 特許件数下降18th 1656 1328(29th)
15th NEC Corporation 1379 特許件数上昇9th 2988 2122(14th)
16th Dai Nippon Printing Co., Ltd. 1310 特許件数下降20th 1543 2171(13th)
17th Hitachi, Ltd. 1240 特許件数上昇13th 2402 1801(18th)
18th Sankyo Co., Ltd. 1219 特許件数下降28th 1242 1823(17th)
19th Sharp corporation 1190 特許件数上昇17th 1657 2579(10th)
20th Kyocera Corporation 1186 特許件数下降21th 1481 1411(24th)
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