Patent Ranking in Japan
Based on publications issued by Japan Patent Office
Japanese version
2020 Patent Ranking in Japan
- Update: Oct 22, 2020 -
Ranking based on publications issued in 2020.
- Click the applicant name to view the applicant's statistical data and bulletin list.
- If you want to purchase patent ranking data, ⇒ Patent Ranking Data Download Service
Patent applications ranking
Patent acquisition ranking
Publication of application in 2020 - update: Oct 22, 2020 -
| Ranking | Applicant | number | last year ranking | last year number | number of acquisition in 2020 |
|---|---|---|---|---|---|
| 1st | Canon Inc | 5353 |  1st
|
7408 | 2995（1st） |
| 2nd | Toyota Motor Corporation | 5005 | 2nd
|
6218 | 1658（4th） |
| 3rd | Panasonic IP Management Co., Ltd. | 3561 | 3rd
|
4821 | 2026（3rd） |
| 4th | Mitsubishi Electric Corporation | 2697 | 4th
|
4564 | 2845（2nd） |
| 5th | Honda Motor Co., Ltd. | 2153 |  8th
|
2450 | 1294（6th） |
| 6th | Sanyo Bussan Co., Ltd. | 2073 | 6th
|
2843 | 741（21th） |
| 7th | DENSO CORPORATION | 2017 |  5th
|
2946 | 1489（5th） |
| 8th | Ricoh Company, Ltd | 1919 | 12th
|
2001 | 1285（7th） |
| 9th | Seiko Epson Corporation | 1908 | 9th
|
2422 | 1026（12th） |
| 10th | Sankyo Co., Ltd. | 1860 | 7th
|
2716 | 1243（8th） |
| 11th | Toshiba Corporation | 1609 | 10th
|
2332 | 963（13th） |
| 12th | Dai Nippon Printing Co., Ltd. | 1334 | 17th
|
1762 | 804（19th） |
| 13th | Fuji Xerox Co., Ltd | 1325 | 18th
|
1641 | 674（24th） |
| 14th | Sharp corporation | 1253 | 11th
|
2157 | 835（17th） |
| 15th | KONICA MINOLTA, INC. | 1239 | 13th
|
1992 | 1042（10th） |
| 16th | Hitachi, Ltd. | 1228 | 16th
|
1865 | 895（16th） |
| 17th | Kyocera Document Solutions Inc. | 1151 | 15th
|
1940 | 655（25th） |
| 18th | Fujitsu Limited | 1122 | 14th
|
1983 | 1121（9th） |
| 19th | Semiconductor Energy Laboratory Co., Ltd. | 1091 | 26th
|
1128 | 702（23th） |
| 20th | NEC Corporation | 1081 | 21th
|
1618 | 1038（11th） |
 |
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Patent applications ranking
Patent acquisition ranking
Registered in 2020 - Update：Oct 22, 2020 -
| Ranking | Applicant | number | last year ranking | last year number | number of aplications in 2020 |
|---|---|---|---|---|---|
| 1st | Canon Inc | 2995 | 1st
|
4282 | 5353（1st） |
| 2nd | Mitsubishi Electric Corporation | 2845 | 2nd
|
3558 | 2697（4th） |
| 3rd | Panasonic IP Management Co., Ltd. | 2026 | 3rd
|
2554 | 3561（3rd） |
| 4th | Toyota Motor Corporation | 1658 | 5th
|
2386 | 5005（2nd） |
| 5th | DENSO CORPORATION | 1489 | 4th
|
2470 | 2017（7th） |
| 6th | Honda Motor Co., Ltd. | 1294 | 6th
|
1649 | 2153（5th） |
| 7th | Ricoh Company, Ltd | 1285 | 10th
|
1522 | 1919（8th） |
| 8th | Sankyo Co., Ltd. | 1243 | 8th
|
1617 | 1860（10th） |
| 9th | Fujitsu Limited | 1121 | 7th
|
1648 | 1122（18th） |
| 10th | KONICA MINOLTA, INC. | 1042 | 19th
|
1128 | 1239（15th） |
| 11th | NEC Corporation | 1038 | 14th
|
1184 | 1081（20th） |
| 12th | Seiko Epson Corporation | 1026 | 11th
|
1512 | 1908（9th） |
| 13th | Toshiba Corporation | 963 | 9th
|
1523 | 1609（11th） |
| 14th | FUJIFILM Corporation | 931 | 16th
|
1161 | 939（24th） |
| 15th | Nippon Telegraph and Telephone Corporation | 923 | 12th
|
1384 | 1029（21th） |
| 16th | Hitachi, Ltd. | 895 | 17th
|
1148 | 1228（16th） |
| 17th | Sharp corporation | 835 | 13th
|
1279 | 1253（14th） |
| 18th | Nippon Steel & Sumitomo Metal Corporation | 834 | 20th
|
1030 | 911（25th） |
| 19th | Dai Nippon Printing Co., Ltd. | 804 | 18th
|
1131 | 1334（12th） |
| 20th | Daiichi Shokai Co., Ltd. | 752 | 34th
|
684 | 973（23th） |
If you want to purchase patent ranking data, ⇒ Patent Ranking Data Download Service
※ 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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