Kousuke Nakajima
11Patents
6h-index
13Co-inventors
59Inventor score
Filing activity: Nov 30, 1998 → Apr 21, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6387509B1 | Glass-ceramic substrate for a magnetic information recording medium | Physics | 42 | Expired |
| US6245411A | High rigidity glass-ceramic substrate for a magnetic information storage medium | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6344423B2 | High rigidity glass-ceramic substrate for a magnetic information storage medium | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6819526B2 | Holding member for information storage disk and information storage disk drive device | Physics | 19 | Expired |
| US6429160B1 | High rigidity glass-ceramic substrate | Physics | 15 | Expired |
| US7665330B2 | Method for manufacturing glass-ceramics | Chemistry; Metallurgy | 10 | Active |
| US7678720B2 | Glass ceramics comprising beta-quartz or beta-quartz solid solution | Chemistry; Metallurgy | 4 | Active |
| US6503857B2 | High rigidity glass-ceramic substrate | Physics | 4 | Expired |
| US9453327B2 | Construction machine | Emerging Cross-Sectional Technologies | 4 | Active |
| US9594406B2 | Touch panel and method for producing same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7553768B2 | Substrate and a method for polishing a substrate | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.