Ryuichi Ebinuma
73Patents
26h-index
61Co-inventors
91Inventor score
Filing activity: Dec 20, 1984 → Sep 28, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4977459A | Ink-jet recording apparatus with mechanism for automatically regulating a recording head | Performing Operations; Transporting | 145 | Expired |
| US4680696A | Ink jet recorder with improved system for transporting ink to or from recording heads | Performing Operations; Transporting | 96 | Expired |
| US4737801A | Ink supply device and an ink jet recording apparatus having the ink supply device | Emerging Cross-Sectional Technologies | 85 | Expired |
| US5374829A | Vacuum chuck | Emerging Cross-Sectional Technologies | 84 | Expired |
| US4893137A | Recording apparatus and ink cartridge | Physics | 72 | Expired |
| US5220171A | Wafer holding device in an exposure apparatus | Physics | 68 | Expired |
| US5917580A | Scan exposure method and apparatus | Physics | 58 | Expired |
| US5577552A | Temperature controlling device for mask and wafer holders | Physics | 55 | Expired |
| US5552812A | Recording apparatus having an ink mist evacuation system | Physics | 51 | Expired |
| US5841250A | Stage apparatus and linear motor, and exposure apparatus and device production method using the stage apparatus | Electricity | 49 | Expired |
| US5822133A | Optical structure and device manufacturing method using the same | Physics | 46 | Expired |
| US5413167A | Wafer cooling device | Electricity | 44 | Expired |
| US5796469A | Exposure apparatus and device manufacturing method using the same | Physics | 44 | Expired |
| US5467114A | Recording apparatus and ink cartridge | Physics | 40 | Expired |
| US4947190A | Ink jet recording apparatus comprising mechanism for conveying sheet-like cleaning medium to a recording region, discharge recovery treatment method employed in the same, and cleaning sheet also employed in the same | Physics | 38 | Expired |
| US4704620A | Temperature control system and ink jet printer utilizing the temperature control system | Performing Operations; Transporting | 35 | Expired |
| US5008688A | Ink jet recording apparatus capable of mounting an ink tank and ink tank for use in same | Performing Operations; Transporting | 34 | Expired |
| US4610202A | Ink reservoir | Performing Operations; Transporting | 33 | Expired |
| US5112133A | Alignment system | Electricity | 32 | Expired |
| US5933215A | Exposure apparatus and device manufacturing method using the same | Physics | 32 | Expired |
| US5593800A | Mask manufacturing method and apparatus and device manufacturing method using a mask manufactured by the method or apparatus | Physics | 31 | Expired |
| US5157700A | Exposure apparatus for controlling intensity of exposure radiation | Physics | 30 | Expired |
| US5524131A | Alignment apparatus and SOR x-ray exposure apparatus having same | Physics | 28 | Expired |
| US5285488A | Exposure apparatus | Physics | 28 | Expired |
| US5172402A | Exposure apparatus | Physics | 27 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.