Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086143 | Image forming apparatus for use with carrier including a core and cover layer | Masashi Nagayama, Tomio Kondou, Hitoshi Iwatsuki | 2011-12-27 |
| 8026032 | Carrier, supplemental developer, developer in image developer, developer feeding apparatus, image forming apparatus and process cartridge | Hitoshi Iwatsuki, Tomio Kondou, Masashi Nagayama | 2011-09-27 |
| 7892948 | Method for manufacturing SOI wafer and SOI wafer | — | 2011-02-22 |