Katsuki Asano
29Patents
3h-index
13Co-inventors
60Inventor score
Filing activity: Nov 5, 1997 → Dec 2, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD837049S1 | Packaging container | General | 12 | Active |
| US6009999A | Magnetic tape cassette storage case | Physics | 10 | Expired |
| US7359153B2 | Recording medium cartridge | Physics | 3 | Active |
| US6595450B2 | Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller | Performing Operations; Transporting | 3 | Expired |
| US6643096B2 | Magnetic tape cassette having improved positioning | Physics | 3 | Expired |
| US7287716B2 | Magnetic tape cartridge | Physics | 3 | Expired |
| US6758428B1 | Tape reel for use in magnetic tape cassette | Physics | 2 | Expired |
| US6224362A | Molding die for molding a component of magnetic tape cartridge | Performing Operations; Transporting | 2 | Expired |
| US7201341B2 | Recording tape cartridge | Physics | 2 | Expired |
| US6474978B2 | Magnetic tape cassette molding apparatus | Physics | 1 | Expired |
| US6325613A | Molding die for molding a component of magnetic tape cartridge | Performing Operations; Transporting | 1 | Expired |
| US6102318A | Magnetic tape cassette | Physics | 1 | Expired |
| US9812167B2 | Magnetic tape cartridge | Physics | 1 | Active |
| US6837454B2 | Recording tape cassette | Physics | 1 | Expired |
| US7232088B2 | Reel and recording tape cartridge | Physics | 1 | Active |
| US5911387A | Reel for use in magnetic tape cassette | Physics | 1 | Expired |
| US6024315A | Magnetic tape cassette | Physics | 1 | Expired |
| US7188796B2 | Magnetic tape cartridge | Physics | 0 | Expired |
| US7429344B2 | Method of mounting a resin-molded member | Physics | 0 | Expired |
| US6286776A | Magnetic tape cassette | Physics | 0 | Expired |
| US7540446B2 | Recording tape cartridge | Physics | 0 | Active |
| US7014136B1 | Magnetic tape cassette | Physics | 0 | Expired |
| US6804084B2 | Magnetic tape cassette having reduced friction against tape reels | Physics | 0 | Expired |
| US10217484B2 | Metallic plate and recording tape cartridge | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6742739B2 | Magnetic tape cassette, guide roller, and a method of manufacturing a guide roller | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.