Ryuji Kitakado
21Patents
12h-index
30Co-inventors
81Inventor score
Filing activity: Oct 2, 1986 → Oct 14, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5963753A | Substrate processing apparatus | Electricity | 74 | Expired |
| US4803734A | Method of and apparatus for detecting pattern defects | Physics | 44 | Expired |
| US5027417A | Method of and apparatus for inspecting conductive pattern on printed board | Physics | 41 | Expired |
| US6099643A | Apparatus for processing a substrate providing an efficient arrangement and atmospheric isolation of chemical treatment section | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7111630B2 | High pressure processing apparatus and method | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6841031B2 | Substrate processing apparatus equipping with high-pressure processing unit | Electricity | 23 | Expired |
| US6874513B2 | High pressure processing apparatus | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6703316B2 | Method and system for processing substrate | Electricity | 21 | Expired |
| US6691430B2 | High-pressure drying apparatus, high-pressure drying method and substrate processing apparatus | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4797939A | Pattern masking method and an apparatus therefor | Physics | 17 | Expired |
| US5161202A | Method of and device for inspecting pattern of printed circuit board | Physics | 17 | Expired |
| US6823880B2 | High pressure processing apparatus and high pressure processing method | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5144132A | Method of and device for compensating for reading-position error of image sensor | Electricity | 12 | Expired |
| US5408538A | Method of and apparatus for inspecting the minimum annular width of a land on a printed circuit board | Physics | 12 | Expired |
| US5315409A | Method of and apparatus for obtaining binary image | Physics | 12 | Expired |
| US5144681A | Method of and apparatus for inspecting conductive pattern on printed board | Physics | 10 | Expired |
| US5150422A | Method of and apparatus for inspecting conductive pattern on printed board | Physics | 8 | Expired |
| US5398291A | Method and apparatus for detecting neck disconnection between land and line of wiring pattern on printed board | Physics | 3 | Expired |
| US7080651B2 | High pressure processing apparatus and method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7000653B2 | High pressure processing apparatus and high pressure processing method | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7252719B2 | High pressure processing method | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.