Tabai Espec Corp.
8Patents
0Active
8Granted
29Portfolio score
Filing activity: Mar 1, 1984 → May 15, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD319102S | Carbon dioxide gas incubator | General | 27 | Expired |
| US4908050A | Oil mist remover | Performing Operations; Transporting | 26 | Expired |
| US5574384A | Combined board construction for burn-in and burn-in equipment for use with combined board | Physics | 25 | Expired |
| USD328352S | Combination temperature and humidity chamber | General | 23 | Expired |
| US4575257A | Thermal shock chamber | Physics | 16 | Expired |
| US4944125A | Filtering device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4903462A | Oil mist remover | Performing Operations; Transporting | 6 | Expired |
| US5211713A | Temperature control method with simultaneous heating and cooling near the set-point | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.