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Carrier core material for electrophotographic developer and method for producing the same, and carrier for electrophotographic developer and developer containing said carrier core material |
Atsushi Nil, Yuji Ito, Hajime Akiba, Shinya Hanyu |
2021-09-07 |
| 11099495 |
Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, developer, method for producing magnetic core material for electrophotographic developer, method for producing carrier for electrophotographic developer, and method for producing developer |
Tetsuya Uemura |
2021-08-24 |
| 11029618 |
Carrier, electrophotographic developer and production method of carrier |
Aya Sakuta, Makoto Ishikawa, Tetsuya Uemura |
2021-06-08 |
| 10996576 |
Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer |
Tetsuya Uemura |
2021-05-04 |
| 10996579 |
Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer |
Tetsuya Uemura |
2021-05-04 |
| 10969706 |
Magnetic core material for electrophotographic developer, carrier for electrophotographic developer, and developer |
Tetsuya Uemura |
2021-04-06 |