Satoru Katagami
70Patents
12h-index
43Co-inventors
84Inventor score
Filing activity: Mar 16, 1998 → Jul 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6006763A | Surface treatment method | Chemistry; Metallurgy | 135 | Expired |
| US6630274B1 | Color filter and manufacturing method therefor | Physics | 85 | Expired |
| US6660332B2 | Methods and apparatus for making color filter by discharging a filter material | Performing Operations; Transporting | 44 | Expired |
| US7182815B2 | Apparatus and method for producing color filters by discharging material | Electricity | 41 | Expired |
| US6887631B2 | Color filter and electro-optical device | Electricity | 33 | Expired |
| US8123324B2 | Method for setting up drive signal | Performing Operations; Transporting | 30 | Active |
| US8066345B2 | Method for setting up drive signal | Performing Operations; Transporting | 28 | Active |
| US6870584B2 | COLOR FILTER SUBSTRATE, METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE, ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS | Physics | 27 | Expired |
| US7901741B2 | Apparatus and method for producing color filters by discharging material | Electricity | 17 | Active |
| US6758550B2 | System and methods for manufacturing a color filter using a scanning ink jet head | Performing Operations; Transporting | 16 | Expired |
| US7070890B2 | Color filter and manufacturing method therefor | Physics | 14 | Expired |
| US6830855B2 | System and methods for producing a color filter | Electricity | 14 | Expired |
| US6859244B2 | Liquid crystal device including color filter formed on reflecting film having openings and electronic device using the same | Physics | 12 | Expired |
| US6783208B2 | METHOD AND APPARATUS FOR PRODUCING COLOR FILTER, METHOD AND APPARATUS FOR MANUFACTURING LIQUID CRYSTAL DEVICE, METHOD AND APPARATUS FOR MANUFACTURING EL DEVICE, METHOD OF DISCHARGING MATERIAL, APPARATUS FOR CONTROLLING HEAD AND ELECTRONIC APPARATUS | Performing Operations; Transporting | 12 | Expired |
| US6872586B2 | Method of manufacture of active matrix substrate and liquid crystal display device | Physics | 11 | Expired |
| US7378790B2 | Color display substrate, color filter substrate, color luminescent substrate, manufacturing method of color display substrate, electro-optical apparatus, electronic device, film-forming method, film-forming apparatus, and display motherboard | Electricity | 10 | Expired |
| US7101440B2 | Ejecting method and ejecting apparatus | Performing Operations; Transporting | 9 | Expired |
| US6690448B2 | Liquid crystal device, liquid crystal device manufacturing method, and electronic device | Physics | 9 | Expired |
| US7037737B2 | Method of manufacture of active matrix substrate and liquid crystal display device | Physics | 8 | Expired |
| US6939407B2 | Methods and apparatus for making color filter by discharging a filter material | Performing Operations; Transporting | 8 | Expired |
| US7514187B2 | Color filter and manufacturing method therefor | Physics | 6 | Active |
| US7459322B2 | Method for disposing material by droplet ejection, display device, method for manufacturing display device, and electronic apparatus | Electricity | 5 | Expired |
| US7368149B2 | Display device having a color filter | Electricity | 5 | Expired |
| US7755719B2 | Color filter, display device having such color filter, electro-optic device having such color filter, electronic instrument having such color filter | Physics | 4 | Active |
| US7282843B2 | Electro-optical display having an arrangement of active and dummy coloring pixels performing as a color filter element | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.