Tadashi Hanada
5Patents
4h-index
6Co-inventors
39Inventor score
Filing activity: Mar 10, 1989 → Dec 21, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4979347A | Fill- and pack in a non-germ atmosphere machine | Performing Operations; Transporting | 25 | Expired |
| US5123227A | Positioning and press-sealing means | Performing Operations; Transporting | 9 | Expired |
| US4981649A | Means for lid sterilization and temporal sealing | Performing Operations; Transporting | 8 | Expired |
| US5157895A | Positioning and press-sealing means | Performing Operations; Transporting | 7 | Expired |
| US5076039A | Methods and means for lid sterilization and temporal sealing | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.