Kikawa; Takeshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kikawa; Takeshi.The latest application filed is for "semiconductor device".
- Kikawa; Takeshi - Tokyo JP
- Kikawa; Takeshi - Kodaira JP
- Kikawa; Takeshi - Hachioji JP
| Patent | Date |
|---|---|
| Semiconductor device Grant 8,050,305 - Kishino , et al. November 1, 2 | 2011-11-01 |
| EL semiconductor device Grant 7,899,104 - Kishino , et al. March 1, 2 | 2011-03-01 |
| Semiconductor laser diode device Grant 7,668,217 - Kishino , et al. February 23, 2 | 2010-02-23 |
| Semiconductor Device App 20100040103 - Kishino; Katsumi ; et al. | 2010-02-18 |
| Semiconductor Laser App 20090141763 - Kishino; Katsumi ; et al. | 2009-06-04 |
| El Semiconductor Device App 20090059985 - Kishino; Katsumi ; et al. | 2009-03-05 |
| Semiconductor Integrated Circuit Device And Semiconductor Switching Device Using Thereof App 20090026499 - Kikawa; Takeshi ; et al. | 2009-01-29 |
| Semiconductor Device App 20080298415 - Kishino; Katsumi ; et al. | 2008-12-04 |
| Semiconductor laser diode device App 20080049803 - Kishino; Katsumi ; et al. | 2008-02-28 |
| Semiconductor element, production process thereof, semiconductor laser and production process thereof App 20070126119 - Washino; Ryu ; et al. | 2007-06-07 |
| Laser diode and manufacturing method thereof Grant 6,990,133 - Kikawa , et al. January 24, 2 | 2006-01-24 |
| Manufacturing method of semiconductor device and semiconductor manufacturing apparatus App 20050287813 - Kikawa, Takeshi ; et al. | 2005-12-29 |
| Laser diode and manufacturing method thereof App 20050127383 - Kikawa, Takeshi ; et al. | 2005-06-16 |
| Semiconductor Radiative Device App 20020113243 - Kikawa, Takeshi ; et al. | 2002-08-22 |
| Semiconductor device and method of producing the same App 20020115303 - Ohta, Hiroshi ; et al. | 2002-08-22 |
| Laser diodes and manufacturing methods App 20020042157 - Kikawa, Takeshi ; et al. | 2002-04-11 |
| Semicoductor device having defect type compound layer between single crystal substrate and single crystal growth layer Grant 5,508,554 - Takatani , et al. April 16, 1 | 1996-04-16 |
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