Kojo; Shin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kojo; Shin.The latest application filed is for "hand-held electronic game machine".
- Kojo; Shin - Kyoto JP
| Patent | Date |
|---|---|
| Hand-held electronic game machine Grant D347,450 - Nagata , et al. May 31, 1 | 1994-05-31 |
| Compact hand-held video game system Grant 5,184,830 - Okada , et al. February 9, 1 | 1993-02-09 |
| Cartridge case Grant D321,429 - Kojo November 12, 1 | 1991-11-12 |
| Cartridge for hand-held electronic game Grant D319,823 - Kojo September 10, 1 | 1991-09-10 |
| Hand-held electronic game Grant D318,884 - Kojo August 6, 1 | 1991-08-06 |
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