Ryo Katada
14Patents
3h-index
13Co-inventors
53Inventor score
Filing activity: May 19, 2005 → Dec 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7736058B2 | Chuck tape and packaging bag with chuck tape | Emerging Cross-Sectional Technologies | 14 | Active |
| US10689162B2 | Bag with zipper tape | Performing Operations; Transporting | 9 | Active |
| US7765649B2 | Chuck and chuck-equipped bag | Emerging Cross-Sectional Technologies | 5 | Active |
| US8011831B2 | Zipper tape, packing bag with zipper tape and apparatus for producing packing bag with zipper tape | Emerging Cross-Sectional Technologies | 3 | Active |
| US9085393B2 | Easy to open zipper tape, and packaging bag with easy to open zipper tape | Performing Operations; Transporting | 2 | Active |
| US8459870B2 | Interlocking device and packaging bag with interlocking device | Performing Operations; Transporting | 1 | Active |
| US11845589B2 | Bag body, film body, and method for manufacturing bag body | Performing Operations; Transporting | 1 | Active |
| US11882908B2 | Tape, zipper tape, and container with tape and method for manufacture therefor | Performing Operations; Transporting | 1 | Active |
| US12122560B2 | Zipper tape, bag provided with zipper tape, and method for manufacturing bag provided with zipper tape | Performing Operations; Transporting | 0 | Active |
| US12279677B2 | Tape, zipper tape, and container with tape and method for manufacture therefor | Performing Operations; Transporting | 0 | Active |
| US11279527B2 | Bag with zipper tape and manufacturing method therefor | Performing Operations; Transporting | 0 | Active |
| US12011897B2 | Film processing device, bag manufacturing device, method for processing film, and method for manufacturing bag | Performing Operations; Transporting | 0 | Active |
| US11370064B2 | Zipper tape, bag with zipper tape, method for manufacturing bag with zipper tape, long member-bonding method capable of favorably bonding long members, device therefor, and zipper tape-bonding device | Performing Operations; Transporting | 0 | Active |
| US11999532B2 | Bag body, and manufacturing method and manufacturing device for bag body | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.