Hagiwara, Tatsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hagiwara, Tatsuo.The latest application filed is for "data input device, information processing device, data input method, and computer product".
- Hagiwara, Tatsuo - Kawasaki JP
- Hagiwara; Tatsuo - Funabashi JP
| Patent | Date |
|---|---|
| Data input device, information processing device, data input method, and computer product App 20050206730 - Hagiwara, Tatsuo | 2005-09-22 |
| Liner for the outlet port of a rod mill Grant 4,645,133 - Hagiwara , et al. February 24, 1 | 1987-02-24 |
| Micropulverizer Grant 4,562,972 - Hagiwara , et al. January 7, 1 | 1986-01-07 |
| Gap adjusting system for crusher and method Grant 4,084,752 - Hagiwara , et al. April 18, 1 | 1978-04-18 |
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