Shinya Asano
50Patents
13h-index
71Co-inventors
87Inventor score
Filing activity: Apr 22, 1991 → Nov 17, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6091514A | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Performing Operations; Transporting | 141 | Expired |
| US6382858B1 | Sheet material conveying apparatus and recording apparatus | Performing Operations; Transporting | 27 | Expired |
| US6250827A | Recording device and sheet material conveying device | Performing Operations; Transporting | 26 | Expired |
| US6511141B1 | Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head | Performing Operations; Transporting | 24 | Expired |
| US5892523A | Reading unit and printing apparatus capable of mounting such reading unit thereon | Electricity | 23 | Expired |
| US6200043A | Sheet feeding apparatus and image forming apparatus having such sheet feeding apparatus | Performing Operations; Transporting | 23 | Expired |
| US6382761B1 | Recording apparatus and battery holding mechanism for use in the recording apparatus | Performing Operations; Transporting | 20 | Expired |
| US5936740A | Scanner head cartridge and apparatus for processing information capable of mounting such scanner head cartridge thereon | Electricity | 20 | Expired |
| US8876280B2 | Printing apparatus | Performing Operations; Transporting | 19 | Active |
| US9004640B2 | Printing apparatus | Performing Operations; Transporting | 17 | Active |
| US5880852A | Reading unit and recording apparatus on which the reading unit is mountable | Electricity | 15 | Expired |
| US7735991B2 | Recording apparatus | Performing Operations; Transporting | 14 | Active |
| US6648456B1 | Printing apparatus | Performing Operations; Transporting | 13 | Expired |
| US5903401A | Reading unit and recording apparatus capable of mounting such reading unit thereon | Performing Operations; Transporting | 13 | Expired |
| US9415960B2 | Printing apparatus and printing method | Performing Operations; Transporting | 12 | Active |
| US6531695B2 | Scanner cartridge and information processing apparatus | Electricity | 10 | Expired |
| US7769322B2 | Image reading apparatus | Physics | 9 | Active |
| US6612681B2 | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon | Performing Operations; Transporting | 8 | Expired |
| US6654133B2 | Recording apparatus | Performing Operations; Transporting | 8 | Expired |
| US6567187B1 | Printing apparatus and feeding control method | Electricity | 8 | Expired |
| US6213464A | Image forming apparatus | Performing Operations; Transporting | 8 | Expired |
| US6043866A | Carrier sheet and original reading apparatus | Electricity | 8 | Expired |
| US6554394B1 | Carriage, liquid ejection head, printer, head inserting method and head positioning method | Performing Operations; Transporting | 7 | Expired |
| US6318836A | Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon | Performing Operations; Transporting | 6 | Expired |
| US6435663B2 | Liquid discharge recording apparatus, liquid discharge head unit, and mounting method therefor | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.