Yoshitake Tanno
9Patents
1h-index
12Co-inventors
44Inventor score
Filing activity: Aug 10, 2012 → Jan 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11656456B2 | Optical element and optical apparatus | Physics | 1 | Active |
| US11031038B2 | Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacer | Physics | 1 | Active |
| US11774649B2 | Optical element and optical apparatus | Physics | 0 | Active |
| US12187640B2 | Glass including a small-transmittance portion and a large-transmittance portion | Physics | 0 | Active |
| US12330984B2 | Glass and optical element | Chemistry; Metallurgy | 0 | Active |
| US9481600B2 | Optical glass, glass material for press molding, optical element, method for producing glass material for press molding, and method for producing optical element | Physics | 0 | Active |
| US9656905B2 | Fluorophosphate glass and method for producing the same and near-infrared absorbing filter | Chemistry; Metallurgy | 0 | Active |
| US11682425B2 | Glass spacer, hard disk drive apparatus, and method for manufacturing glass spacer | Physics | 0 | Active |
| US9868661B2 | Glass lens blank for polishing, manufacturing method therefore, and optical lens manufacturing method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.