Jun-ichi Nishizawa
10Patents
0Active
10Granted
32Portfolio score
Filing activity: Feb 9, 1983 → Oct 23, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4834831A | Method for growing single crystal thin films of element semiconductor | Chemistry; Metallurgy | 176 | Expired |
| US5296403A | Method of manufacturing a static induction field-effect transistor | Electricity | 74 | Expired |
| US4571624A | Two-dimensional solid-state image sensor device | Electricity | 25 | Expired |
| US5017991A | Light quenchable thyristor device | Electricity | 20 | Expired |
| US5052818A | Method of and apparatus for measuring very low water content in gas | Physics | 17 | Expired |
| US4526632A | Method of fabricating a semiconductor pn junction | Electricity | 16 | Expired |
| US4587562A | Solid state image pick-up device | Electricity | 11 | Expired |
| US4593320A | Two-dimensional solid-state image pickup device | Electricity | 9 | Expired |
| US5117268A | Thermionic emission type static induction transistor and its integrated circuit | Electricity | 4 | Expired |
| US4755856A | Znse green light emitting diode | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.