Sakiyama; Tomoko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakiyama; Tomoko.The latest application filed is for "sign language telephone device".
- Sakiyama; Tomoko - Chicago IL
- Sakiyama; Tomoko - Tokyo JP
- Sakiyama; Tomoko - Kokubunji JP
| Patent | Date |
|---|---|
| Sign language telephone device Grant 6,477,239 - Ohki , et al. November 5, 2 | 2002-11-05 |
| Chronological telephone system Grant 6,181,778 - Ohki , et al. January 30, 2 | 2001-01-30 |
| Sign language editing apparatus Grant 5,990,878 - Ikeda , et al. November 23, 1 | 1999-11-23 |
| Sign language generation apparatus and sign language translation apparatus Grant 5,953,693 - Sakiyama , et al. September 14, 1 | 1999-09-14 |
| Apparatus for interactively editing and outputting sign language information using graphical user interface Grant 5,734,923 - Sagawa , et al. March 31, 1 | 1998-03-31 |
| Sign language generation apparatus and sign language translation apparatus Grant 5,659,764 - Sakiyama , et al. August 19, 1 | 1997-08-19 |
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