Micro Denshi Co., Ltd.
7Patents
0Active
7Granted
29Portfolio score
Filing activity: Nov 18, 1982 → Nov 13, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4760228A | Microwave heating device | Performing Operations; Transporting | 21 | Expired |
| US6768089B2 | Microwave continuous heating apparatus | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4469817A | Method for reclamation of vulcanized rubber | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5061443A | Method and apparatus for microwave sterilization of ampules | Performing Operations; Transporting | 11 | Expired |
| US7087874B2 | Apparatus for drying ceramic molded articles using microwave energy | Electricity | 9 | Expired |
| US5467694A | Apparatus for controlling water content of fried food using microwave heating | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5279788A | Sterilizer for sealed container utilizing microwave | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.