Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362142 | Current source apparatus, light-emitting-device apparatus and digital-analog converting apparatus | Masayuki Ozasa | 2008-04-22 |
| 7064696 | Current drive circuit, light emitting element drive circuit and digital-analog converter | Masayuki Ozasa | 2006-06-20 |
| 6683335 | Gate array layout for interconnect | Naohisa Hatani | 2004-01-27 |
| 6337646 | Digital to analog converter with nonlinear error compensation | Naohisa Hatani | 2002-01-08 |
| 6175535 | Cycle control circuit for extending a cycle period of a dynamic memory device subarray | Sang Hoo Dhong, Shohji Onishi, Osamu Takahashi | 2001-01-16 |
| 6172920 | Data transfer using two-stage bit switch in memory circuit | Sang Hoo Dhong, Shohji Onishi, Osamu Takahashi | 2001-01-09 |