Tetsuya Otsuki
34Patents
9h-index
29Co-inventors
75Inventor score
Filing activity: Mar 8, 1994 → Oct 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6133623A | Resin sealing type semiconductor device that includes a plurality of leads and method of making the same | Electricity | 134 | Expired |
| US5594282A | Resin sealing type semiconductor device and method of making the same | Electricity | 84 | Expired |
| US5653891A | Method of producing a semiconductor device with a heat sink | Electricity | 31 | Expired |
| US5801435A | Resin sealing type semiconductor device and method of making the same | Electricity | 29 | Expired |
| US5624587A | Laser machining apparatus and method of setting focus thereof | Performing Operations; Transporting | 24 | Expired |
| US5719442A | Resin sealing type semiconductor device | Electricity | 23 | Expired |
| US5777380A | Resin sealing type semiconductor device having thin portions formed on the leads | Electricity | 22 | Expired |
| US5891759A | Method of making a multiple heat sink resin sealing type semiconductor device | Electricity | 20 | Expired |
| US5633529A | Resin sealing type semiconductor device and method of making the same | Electricity | 17 | Expired |
| US6595685B2 | Method and apparatus for measuring thermophysical properties | Physics | 8 | Expired |
| US5610852A | Ferroelectric memory and method for controlling operation of the same | Physics | 5 | Expired |
| US9954160B2 | Wiring board, method of manufacturing the same, element housing package, electronic device, electronic apparatus, and moving object | Emerging Cross-Sectional Technologies | 3 | Active |
| US7696082B2 | Semiconductor device manufacturing method, semiconductor device, and wiring board | Electricity | 2 | Active |
| US7413975B2 | Interconnect substrate, semiconductor device, methods of manufacturing the same, circuit board, and electronic equipment | Electricity | 2 | Active |
| US7372167B2 | Semiconductor device and method of manufacturing semiconductor device | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10651819B2 | Vibrator device, oscillator, gyro sensor, electronic apparatus, and vehicle | Electricity | 1 | Active |
| US10866260B2 | Physical quantity sensor, electronic apparatus, and vehicle | Physics | 1 | Active |
| US8537567B2 | Method of manufacturing electronic device and electronic device | Emerging Cross-Sectional Technologies | 1 | Active |
| US7189598B2 | Wiring board, method of manufacturing the same, semiconductor device, and electronic instrument | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11262374B2 | Sensor unit, method of manufacturing sensor unit, inertial measurement device, electronic apparatus, and vehicle | Electricity | 1 | Active |
| US9474180B2 | Method of manufacturing electronic device and electronic device | Emerging Cross-Sectional Technologies | 0 | Active |
| US11659664B2 | Electronic device | Electricity | 0 | Active |
| US11688727B2 | Electronic device | Electricity | 0 | Active |
| US11509288B2 | Vibrator device, oscillator, gyro sensor, electronic apparatus, and vehicle | Electricity | 0 | Active |
| US7541278B2 | Interconnect substrate, semiconductor device, methods of manufacturing the same, circuit board, and electronic equipment | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.