Toshimi Kuma
3Patents
0Active
3Granted
29Portfolio score
Filing activity: Jan 21, 1992 → Nov 7, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5194414A | Method of manufacturing a gas absorbing element or a catalyst carrier having a honeycomb structure | Performing Operations; Transporting | 62 | Expired |
| US5775121A | Method and device for refrigerating a fluid | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5667713A | Sorbing sheets and laminates having reactivating and invigorating functions | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.