Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586149 | Light-receiving member, image-forming apparatus, and image-forming method | Kunimasa Kawamura, Toshiyuki Ehara, Junichiro Hashizume, Ryuji Okamura, Masaya Kawada +2 more | 2003-07-01 |
| 6528130 | Exhaust process and film depositing method using the exhaust process | Junichiro Hashizume, Ryuji Okamura | 2003-03-04 |