Yasutomo Aman
24Patents
5h-index
33Co-inventors
69Inventor score
Filing activity: Feb 4, 2000 → May 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6841049B2 | OPTICAL DEVICE SUBSTRATE FILM-FORMATION APPARATUS, OPTICAL DISK SUBSTRATE FILM-FORMATION METHOD, SUBSTRATE HOLDER MANUFACTURE METHOD, SUBSTRATE HOLDER, OPTICAL DISK AND A PHASE-CHANGE RECORDING TYPE OF OPTICAL DISK | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7852723B2 | Disk drive system employing effective disk surface stabilization mechanism | Physics | 7 | Active |
| US7164629B2 | Method of controlling an optical disk apparatus | Physics | 6 | Expired |
| US7233554B2 | Disk drive system employing effective disk surface stabilization mechanism | Physics | 6 | Expired |
| US7194750B2 | Recording/reproducing apparatus and disk cartridge | Physics | 6 | Expired |
| US7407698B2 | Flexible optical disk | Physics | 4 | Expired |
| US7367036B2 | Recording/reproduction apparatus, driving method therefor and disk cartridge | Physics | 3 | Active |
| US8495669B2 | Disk rotating device, disk, disk assembly, disk cartridge, and recording and reproducing device | Physics | 2 | Active |
| US7428199B2 | Optical disk stabilizing apparatus and method of controlling optical disk stabilizing apparatus | Physics | 1 | Active |
| US8259543B2 | Data recording/reproduction method and data recording/reproduction apparatus | Physics | 1 | Active |
| US9243179B2 | Reaction material and chemical heat pump | Emerging Cross-Sectional Technologies | 1 | Active |
| US7273534B2 | Optical device substrate film-formation apparatus, optical disk substrate film-formation method, substrate holder manufacture method, substrate holder, optical disk and a phase-change recording type of optical disk | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8077576B2 | Optimum gap determined recording/reproducing apparatus and method | Physics | 0 | Active |
| US11458676B2 | Resin powder and method of manufacturing solid freeform fabrication object | Performing Operations; Transporting | 0 | Active |
| US8174946B2 | Optical disk apparatus and method of controlling optical disk apparatus | Physics | 0 | Active |
| US7823172B2 | Disk apparatus with curved stabilizing member | Physics | 0 | Active |
| US7546614B2 | Recording/reproducing apparatus and disk cartridge | Physics | 0 | Active |
| US9453659B2 | Reaction material formed body and heat storage and release unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US11472958B2 | Powder for solid freeform fabrication and method of manufacturing solid freeform fabrication object | Chemistry; Metallurgy | 0 | Active |
| US11045978B2 | Particle for solid freeform fabrication, powder for solid freeform fabrication, device for manufacturing solid freeform fabrication object, method of manufacturing solid freeform fabrication object, and particle | Chemistry; Metallurgy | 0 | Active |
| US8228772B2 | Optimum gap determined recording/reproducing apparatus | Physics | 0 | Active |
| US12109614B2 | Layer forming apparatus, method of forming powder layer, and recording medium | Emerging Cross-Sectional Technologies | 0 | Active |
| US8549547B2 | Disk clamping mechanism and disk drive system, with movably supported clamper | Physics | 0 | Active |
| US7767117B2 | Manufacturing method of a flexible optical disk | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.