501 Mita Industrial Co., Ltd.
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Sep 18, 1989 → Feb 22, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5052670A | Image-forming machine | Physics | 31 | Expired |
| US5070373A | Fixing device | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.