Yoichi Uehara
12Patents
5h-index
28Co-inventors
66Inventor score
Filing activity: Aug 8, 1979 → Dec 4, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7158392B2 | Switching power supply device and the semiconductor integrated circuit for power supply control | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6380778B2 | Semiconductor integrated circuit | Electricity | 21 | Expired |
| US5940416A | Digital signal decoding apparatus and a decoding method used therein | Electricity | 15 | Expired |
| US6373407B1 | Data encoding method for digital data recording and data recording system using the same | Physics | 11 | Expired |
| US6288391A | Method for locking probe of scanning probe microscope | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7191633B1 | Forging apparatus | Performing Operations; Transporting | 5 | Expired |
| US4395810A | Method for coating a sodium piping in a fast breeder reactor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7131311B1 | Method of and apparatus for forming forging blank | Performing Operations; Transporting | 2 | Expired |
| US8327581B2 | Method for producing biomineral-containing substance and organic hydroponics method | Chemistry; Metallurgy | 1 | Active |
| US7706552B2 | Sound signal processing apparatus and sound signal processing method | Electricity | 1 | Active |
| US7146838B1 | Method of and apparatus for forming tooth profile | Performing Operations; Transporting | 0 | Expired |
| US7341857B2 | Production of beta-hydroxypalmitate methyl esterase from Ideonella sp.0-0013 (FERM BP-08660) | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.