Osaka Gasu Kabushiki Kaisha (Osaka Gas Company Ltd.)
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Oct 19, 1979 → Oct 19, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4245674A | Protective cover for a thermoresponsive tube | Emerging Cross-Sectional Technologies | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.