Tatehara; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tatehara; Kenichi.The latest application filed is for "current driving device".
- Tatehara; Kenichi - Osaka JP
- Tatehara; Kenichi - Takatsuki JP
- Tatehara, Kenichi - Takatsuki-shi JP
| Patent | Date |
|---|---|
| Current Driving Device App 20110317729 - MATSUMOTO; Takeshi ; et al. | 2011-12-29 |
| Current summing digital-to-analog converter Grant 7,173,553 - Ohmi , et al. February 6, 2 | 2007-02-06 |
| Laser diode driving device Grant 7,046,706 - Tatehara , et al. May 16, 2 | 2006-05-16 |
| Semiconductor device Grant 6,967,381 - Tatehara , et al. November 22, 2 | 2005-11-22 |
| Semiconductor device Grant 6,921,950 - Tatehara , et al. July 26, 2 | 2005-07-26 |
| Semiconductor device App 20040252427 - Tatehara, Kenichi ; et al. | 2004-12-16 |
| Laser diode driving device App 20040125837 - Tatehara, Kenichi ; et al. | 2004-07-01 |
| Laser drive device Grant 6,717,968 - Tatehara , et al. April 6, 2 | 2004-04-06 |
| Semiconductor device App 20030094969 - Tatehara, Kenichi ; et al. | 2003-05-22 |
| Laser drive device App 20030086456 - Tatehara, Kenichi ; et al. | 2003-05-08 |
| High-precision D-A converter circuit Grant 6,469,647 - Kinugasa , et al. October 22, 2 | 2002-10-22 |
| Semiconductor laser diode driving device and driving method Grant 6,339,579 - Kamioka , et al. January 15, 2 | 2002-01-15 |
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