Jun Etoh
59Patents
22h-index
64Co-inventors
91Inventor score
Filing activity: Jan 27, 1975 → Oct 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5539279A | Ferroelectric memory | Physics | 179 | Expired |
| US4021835A | Semiconductor device and a method for fabricating the same | Electricity | 143 | Expired |
| US4086642A | Protective circuit and device for metal-oxide-semiconductor field effect transistor and method for fabricating the device | Electricity | 109 | Expired |
| US5526313A | Large scale integrated circuit with sense amplifier circuits for low voltage operation | Physics | 99 | Expired |
| US5297097A | Large scale integrated circuit for low voltage operation | Physics | 75 | Expired |
| US4994688A | Semiconductor device having a reference voltage generating circuit | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5426616A | Semiconductor IC device having a voltage conversion circuit which generates an internal supply voltage having value compensated for external supply voltage variations | Physics | 65 | Expired |
| US4811299A | Dynamic RAM device having a separate test mode capability | Physics | 51 | Expired |
| US5265055A | Semiconductor memory having redundancy circuit | Physics | 44 | Expired |
| US5262999A | Large scale integrated circuit for low voltage operation | Physics | 41 | Expired |
| US5384740A | Reference voltage generator | Physics | 40 | Expired |
| US4716313A | Pulse drive circuit | Electricity | 40 | Expired |
| US5617365A | Semiconductor device having redundancy circuit | Physics | 37 | Expired |
| US6909647B2 | Semiconductor device having redundancy circuit | Physics | 36 | Expired |
| US5579256A | Semiconductor memory device and defect remedying method thereof | Emerging Cross-Sectional Technologies | 34 | Expired |
| USRE37593E1 | Large scale integrated circuit with sense amplifier circuits for low voltage operation | General | 34 | Expired |
| US4796234A | Semiconductor memory having selectively activated blocks including CMOS sense amplifiers | Physics | 34 | Expired |
| US4503522A | Dynamic type semiconductor monolithic memory | Physics | 28 | Expired |
| US5602771A | Semiconductor memory device and defect remedying method thereof | Electricity | 27 | Expired |
| US5376839A | Large scale integrated circuit having low internal operating voltage | Electricity | 27 | Expired |
| US4992985A | Method for selectively initiating/terminating a test mode in an address multiplexed DRAM and address multiplexed DRAM having such a capability | Physics | 26 | Expired |
| US5262993A | Semiconductor memory having redundancy circuit with means to switch power from a normal memory block to a spare memory block | Physics | 23 | Expired |
| US5179539A | Large scale integrated circuit having low internal operating voltage | Electricity | 22 | Expired |
| US4635146A | Reel brake and associated tension arm control device for a reversible tape recording and/or reproducing apparatus | Physics | 20 | Expired |
| US6337817B1 | Semiconductor device having redundancy circuit | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.