Tsukada; Toshiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsukada; Toshiji.The latest application filed is for "optical exposure unit for electrophotographic printing device".
- Tsukada; Toshiji - Kanagawa JP
| Patent | Date |
|---|---|
| Optical exposure unit for electrophotographic printing device Grant 4,435,064 - Tsukada , et al. March 6, 1 | 1984-03-06 |
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