Sanmei Electronic Co., Ltd.
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Feb 21, 1989 → Mar 8, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5018939A | Apparatus for separating iron sheets | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5619319A | Apparatus for acquiring data used to evaluate and reproduce the color of a sample on the basis of the chroma and glossiness of the sample | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.