Hirasawa; Toshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirasawa; Toshio.The latest application filed is for "facial image recognition apparatus and a pass control apparatus".
- Hirasawa; Toshio - Kawasaki JP
- Hirasawa, Toshio - Kawasaki-shi JP
| Patent | Date |
|---|---|
| Facial image recognition apparatus Grant 6,882,741 - Dobashi , et al. April 19, 2 | 2005-04-19 |
| Apparatus for determining the soil degree of printed matter Grant 6,741,727 - Hirasawa May 25, 2 | 2004-05-25 |
| Facial image recognition apparatus and a pass control apparatus App 20010031072 - Dobashi, Hironori ; et al. | 2001-10-18 |
| Image identifying apparatus Grant 6,047,085 - Sato , et al. April 4, 2 | 2000-04-04 |
| Processing apparatus for mail with stamps Grant 5,535,127 - Uno , et al. July 9, 1 | 1996-07-09 |
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