Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507285 | Ferrite particles and electrophotographic development carrier using same, electrophotographic developer and method of manufacturing ferrite particles | Shou Ogawa, Yukihiro Matsuda | 2016-11-29 |
| 9429862 | Carrier for electrophotographic developer and electrophotographic developer | — | 2016-08-30 |
| 9329514 | Carrier core particle for electrophotographic developer, method for manufacturing the same, carrier for electrophotographic developer and electrophotographic developer | Sho Ogawa | 2016-05-03 |
| 9274446 | Method for manufacturing carrier core particles for electrophotographic developer | — | 2016-03-01 |
| 9268246 | Method for manufacturing carrier core particles for electrophotographic developer, carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer | Sho Ogawa, Haruka Seki | 2016-02-23 |