Isao Yanagisawa
15Patents
5h-index
22Co-inventors
66Inventor score
Filing activity: Sep 15, 1980 → Nov 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5591269A | Vacuum processing apparatus | Chemistry; Metallurgy | 285 | Expired |
| US5904872A | Heating device, method of manufacturing the same, and processing apparatus using the same | Emerging Cross-Sectional Technologies | 39 | Expired |
| USD267713S | Combined electrical connector and adapter plug therefor | General | 25 | Expired |
| USD686598S1 | Antenna for vehicle | General | 16 | Active |
| US4775565A | Vessel for refractory use having multi-layered wall | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7578576B2 | Method of manufacturing alignment jig and liquid-jet head unit | Performing Operations; Transporting | 4 | Active |
| US7832086B2 | Alignment jig, manufacturing method thereof, and method of manufacturing liquid-jet head unit | Emerging Cross-Sectional Technologies | 4 | Active |
| US7643144B2 | Alignment apparatus and alignment method | Performing Operations; Transporting | 4 | Active |
| US7992964B2 | Liquid-jet head apparatus having a fixing plate formed with a protrusion | Performing Operations; Transporting | 3 | Active |
| US8800147B2 | Alignment method of liquid-jet head unit | Emerging Cross-Sectional Technologies | 1 | Active |
| US7731333B2 | Liquid-jet head and liquid-jet apparatus | Performing Operations; Transporting | 1 | Active |
| US7576859B2 | Alignment apparatus and alignment method | Performing Operations; Transporting | 1 | Active |
| US8069564B2 | Alignment jig and alignment apparatus for liquid-jet head and method for producing liquid-jet head | Emerging Cross-Sectional Technologies | 1 | Active |
| US7602490B2 | Liquid ejecting head alignment apparatus and liquid ejecting head alignment method | Performing Operations; Transporting | 1 | Active |
| US10603914B2 | MEMS device, liquid ejecting head, and liquid ejecting apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.