Hiroishi; Takashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hiroishi; Takashi.The latest application filed is for "rewritable recording display apparatus and method of erasing record".
- Hiroishi; Takashi - Kamakura JP
- Hiroishi; Takashi - Matsusaka JP
| Patent | Date |
|---|---|
| Rewritable recording display apparatus and method of erasing record Grant 5,231,505 - Watanabe , et al. July 27, 1 | 1993-07-27 |
| Method of producing glazed ceramic substrate Grant 4,399,089 - Mohri , et al. August 16, 1 | 1983-08-16 |
| Glazed ceramic substrate Grant 4,396,682 - Mohri , et al. August 2, 1 | 1983-08-02 |
| Alkali-resistant glass composition Grant 4,066,465 - Mohri , et al. January 3, 1 | 1978-01-03 |
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