Hayashi; Tugio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayashi; Tugio.The latest application filed is for "drilling and threading tool".
- Hayashi; Tugio - Toyohashi JP
| Patent | Date |
|---|---|
| Drilling and threading tool Grant 5,733,078 - Matsushita , et al. March 31, 1 | 1998-03-31 |
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