OHASHI TECHNICA, INC.
7Patents
1Active
7Granted
30Portfolio score
Filing activity: Oct 5, 1995 → Jun 29, 2011
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7146195B2 | Hinge device and cell phone using the hinge device | Fixed Constructions | 16 | Expired |
| US7385156B2 | Press-fit joint structure | Performing Operations; Transporting | 7 | Expired |
| US6178801A | Forging device for crown-shaped helical gear | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7027845B2 | Hinge device and cell phone using the hinge device | Fixed Constructions | 5 | Expired |
| US5647125A | Process for manufacturing a drive plate | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7008118B2 | Ferule for optical connector | Physics | 2 | Expired |
| US9044831B2 | Method of joining part having high fatigue strength | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.