Ren Ito
4Patents
4h-index
22Co-inventors
46Inventor score
Filing activity: Jan 5, 1979 → Feb 28, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4454052A | Liquid absorbent for absorption type refrigerator | Chemistry; Metallurgy | 58 | Expired |
| US4252414A | Liquid crystal display element | Physics | 32 | Expired |
| US4381886A | Liquid crystal display element | Chemistry; Metallurgy | 20 | Expired |
| US4490496A | Moistureproof insulating coating composition for packing circuit boards | Chemistry; Metallurgy | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.