Matsubara; Hirokazu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsubara; Hirokazu.The latest application filed is for "photoconductive imaging apparatus".
- Matsubara; Hirokazu - Tokyo JP
- Matsubara; Hirokazu - Nishitama JP
- Matsubara; Hirokazu - Hamuramachi JP
| Patent | Date |
|---|---|
| Photoconductive imaging apparatus Grant 5,233,265 - Takasaki , et al. August 3, 1 | 1993-08-03 |
| Electric conversion device Grant 4,980,736 - Takasaki , et al. December 25, 1 | 1990-12-25 |
| Electrophotographic member having multilayered amorphous silicon photosensitive member Grant 4,672,015 - Maruyama , et al. June 9, 1 | 1987-06-09 |
| Thin film solar cell Grant 4,433,202 - Maruyama , et al. February 21, 1 | 1984-02-21 |
| Method of production of image pickup device Grant 4,380,557 - Ishioka , et al. April 19, 1 | 1983-04-19 |
| Electrophotographic member with .alpha.-Si and H Grant 4,377,628 - Ishioka , et al. March 22, 1 | 1983-03-22 |
| Electrophotographic member Grant 4,365,013 - Ishioka , et al. December 21, 1 | 1982-12-21 |
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