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

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2011 Patent Ranking in Japan

- Update: Dec 1, 2021 -

Ranking based on publications issued in 2011.

Patent applications ranking

Patent acquisition ranking

Publication of application in 2011   - update: Dec 1, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of acquisition in 2011
121th Toshiba Elevator Co., Ltd. 367 特許件数下降 160th 313 202(177th)
121th Toshiba Lighting & Technology Corporation 367 特許件数下降 127th 391 118(291th)
123th Yoshino Industry Co., Ltd. 366 特許件数下降 134th 378 406(81th)
124th Microsoft corporation 365 特許件数上昇 113th 422 648(46th)
125th Fuji Electric Co., Ltd. 360 - 318(114th)
126th International Business Machines Corporation 355 特許件数上昇 76th 585 462(69th)
127th Hitachi Consumer Electronics Co., Ltd. 353 特許件数下降 782th 45 49(622th)
128th Samsung Mobile Display Stock Company 348 特許件数下降 293th 159 193(188th)
129th Auto Network Technology Laboratory Co., Ltd. 340 特許件数下降 154th 323 156(229th)
130th Oki Data Co., Ltd. 336 特許件数上昇 127th 391 280(128th)
131th Isuzu Motors Limited 333 特許件数下降 260th 185 164(217th)
132th Nippon Special Ceramics Co., Ltd. 331 特許件数下降 139th 368 413(78th)
132th Hitachi Displays Co., Ltd. 331 特許件数上昇 115th 417 151(236th)
134th Shimizu Construction Co., Ltd. 330 特許件数下降 180th 285 217(165th)
135th Pioneer Corporation 329 特許件数上昇 66th 638 546(57th)
136th E-I Dupont Do Nemours & Company 326 特許件数上昇 131th 386 210(171th)
137th Newgin Co., Ltd. 325 特許件数下降 170th 295 272(135th)
138th Robert Botschyu Gezershyaft Mitt Bethile Renktel Haftungu 324 特許件数上昇 111th 436 502(63th)
139th Samsung Electro-Mechanics Company Limited. 323 特許件数下降 455th 94 141(246th)
140th Hitachi Construction Machinery Co., Ltd. 320 特許件数下降 145th 351 233(153th)

Patent applications ranking

Patent acquisition ranking

Registered in 2011   - Update:Dec 1, 2021 -

RankingApplicantnumberlast year rankinglast year numbernumber of aplications in 2011
1st Panasonic Corporation 6711 特許件数変わらず1st 5492 7870(1st)
2nd Sony Corporation 4247 特許件数変わらず2nd 4710 3568(9th)
3rd Toyota Motor Corporation 4238 特許件数下降5th 3208 4934(6th)
4th Canon Inc 4183 特許件数上昇3rd 3888 6498(2nd)
5th Toshiba Corporation 3655 特許件数上昇4th 3574 5997(3rd)
6th Mitsubishi Electric Corporation 3600 特許件数下降7th 3006 5175(5th)
7th Ricoh Company, Ltd 3311 特許件数下降11th 2728 4213(7th)
8th Seiko Epson Corporation 2945 特許件数変わらず8th 2997 5827(4th)
9th Honda motor industry stock company 2938 特許件数上昇6th 3055 3110(12th)
10th Sharp corporation 2871 特許件数変わらず10th 2786 3724(8th)
11th Fujitsu Limited 2863 特許件数下降13th 2098 2979(13th)
12th Fuji Xerox Co., Ltd 2679 特許件数下降14th 1767 2164(18th)
13th DENSO CORPORATION 2678 特許件数上昇9th 2897 2364(16th)
14th Hitachi, Ltd. 2430 特許件数上昇12th 2210 2469(15th)
15th FUJIFILM Corporation 2130 特許件数変わらず15th 1727 3347(10th)
16th Panasonic Electric Works Co., Ltd. 2053 特許件数変わらず16th 1586 2665(14th)
17th Kyocera Corporation 1840 特許件数下降18th 1393 1895(19th)
18th NEC 1809 特許件数下降21th 1268 3261(11th)
19th Dai Nippon Printing Co., Ltd. 1763 特許件数上昇17th 1454 1642(25th)
20th Brother Industries, Ltd. 1720 特許件数下降22th 1182 1866(21th)
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