Tetsu Hamano
25Patents
4h-index
32Co-inventors
59Inventor score
Filing activity: Jul 25, 2005 → Nov 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7556342B2 | Ink jet printing apparatus | Performing Operations; Transporting | 17 | Active |
| US8251364B2 | Sheet feeding apparatus | Performing Operations; Transporting | 6 | Active |
| US7438288B2 | Recording apparatus | Performing Operations; Transporting | 5 | Active |
| US8262216B2 | Inkjet printing apparatus, liquid application mechanism and method of controlling the liquid application mechanism | Performing Operations; Transporting | 4 | Active |
| US8500118B2 | Sheet feeding apparatus and image forming apparatus | Performing Operations; Transporting | 2 | Active |
| US8794740B2 | Ink jet recording apparatus | Performing Operations; Transporting | 1 | Active |
| US9387681B2 | Recording apparatus and carriage unit having a head mounting mechanism | Performing Operations; Transporting | 1 | Active |
| US8210667B2 | Liquid application mechanism and inkjet recording apparatus | Performing Operations; Transporting | 1 | Active |
| US11926164B2 | Recording apparatus and recording head | Performing Operations; Transporting | 0 | Active |
| US10569550B2 | Inkjet recording apparatus | Performing Operations; Transporting | 0 | Active |
| US8708334B2 | Recording medium supply device and recording apparatus | Performing Operations; Transporting | 0 | Active |
| US12187042B2 | Printing apparatus and liquid storing container | Performing Operations; Transporting | 0 | Active |
| US11712900B2 | Image recording apparatus | Performing Operations; Transporting | 0 | Active |
| US12162286B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US12036796B2 | Liquid discharge apparatus and waste liquid tank | Performing Operations; Transporting | 0 | Active |
| US11535035B2 | Recording apparatus and tank | Performing Operations; Transporting | 0 | Active |
| US11827024B2 | Printing apparatus and liquid storing container | Performing Operations; Transporting | 0 | Active |
| US8444139B2 | Recording medium supply device and recording apparatus | Performing Operations; Transporting | 0 | Active |
| US11766872B2 | Printing apparatus | Performing Operations; Transporting | 0 | Active |
| US11633954B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US11833835B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US12151485B2 | Printing apparatus and apparatus | Performing Operations; Transporting | 0 | Active |
| US11932021B2 | Recording apparatus and tank | Performing Operations; Transporting | 0 | Active |
| US12427778B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
| US12006179B2 | Recording apparatus | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.