Shin Kimura
30Patents
16h-index
61Co-inventors
84Inventor score
Filing activity: Apr 12, 1974 → Nov 7, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5196910A | Semiconductor memory device with recessed array region | Electricity | 79 | Expired |
| US4683838A | Plasma treatment system | Electricity | 73 | Expired |
| US4882289A | Method of making a semiconductor memory device with recessed array region | Emerging Cross-Sectional Technologies | 70 | Expired |
| US6271709A | Gate drive circuit of voltage drive switching element | Electricity | 52 | Expired |
| US5459655A | Neutral-point clamped inverter device using semiconductor modules | Electricity | 44 | Expired |
| US5731970A | Power conversion device and semiconductor module suitable for use in the device | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5210479A | Drive circuit for an insulated gate transistor having overcurrent detecting and adjusting circuits | Electricity | 33 | Expired |
| US5801936A | Semiconductor module for a power conversion device | Electricity | 32 | Expired |
| US6304472A | Electric power converting system with integrator providing output indicative of current | Electricity | 31 | Expired |
| US7667259B2 | Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate | Physics | 30 | Active |
| US6353258B1 | Semiconductor module | Electricity | 28 | Expired |
| US5929519A | Semiconductor module including switching device chips and diode chips | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5274541A | Parallel circuit module including a diode and an IGBT | Electricity | 23 | Expired |
| US6353236B1 | Semiconductor surge absorber, electrical-electronic apparatus, and power module using the same | Electricity | 22 | Expired |
| US6169672A | Power converter with clamping circuit | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6204717A | Semiconductor circuit and semiconductor device for use in equipment such as a power converting apparatus | Electricity | 17 | Expired |
| USRE38296E1 | Semiconductor memory device with recessed array region | General | 12 | Expired |
| US6600978B2 | Railway vehicle operation-control system and a railway vehicle using the operation control system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4417156A | Gate circuit for thyristors | Electricity | 10 | Expired |
| US4315274A | Thyristor with switchable capacitor between auxiliary thyristor cathode and main thyristor gate regions | Electricity | 9 | Expired |
| US6414370B1 | Semiconductor circuit preventing electromagnetic noise | Electricity | 7 | Expired |
| US4612561A | Parallel-connected gate turn-off thyristors | Electricity | 6 | Expired |
| US4214254A | Amplified gate semiconductor controlled rectifier with reduced lifetime in auxiliary thyristor portion | Electricity | 5 | Expired |
| US4114178A | Semiconductor controlled rectifier having an auxiliary region with localized low resistance paths to the control gate | Electricity | 4 | Expired |
| US4651189A | Semiconductor device provided with electrically floating control electrode | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.