Yamada; Shigehiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamada; Shigehiro.The latest application filed is for "manufacturing method of pickup device".
- Yamada; Shigehiro - Yamatokooriyama JP
- Yamada; Shigehiro - Higashihiroshima-shi JP
- Yamada, Shigehiro - Yamatokooriyama-shi JP
- Yamada, Shigehiro - Shizuoka-ken JP
- Yamada; Shigehiro - Yamatokoriyama JP
| Patent | Date |
|---|---|
| Optical pick-up apparatus and semiconductor laser apparatus Grant 7,099,085 - Yamada , et al. August 29, 2 | 2006-08-29 |
| Manufacturing method of pickup device App 20060079015 - Yamada; Shigehiro | 2006-04-13 |
| Semiconductor laser device and method for producing the same Grant 6,847,665 - Yamada , et al. January 25, 2 | 2005-01-25 |
| Optical pick-up apparatus and semiconductor laser apparatus App 20040174801 - Yamada, Shigehiro ; et al. | 2004-09-09 |
| PCK-type C4 cycle App 20030221219 - Arai, Masao ; et al. | 2003-11-27 |
| Rice plants transformed to provide a PCK-type C4 cycle and methods of making Grant 6,610,913 - Arai , et al. August 26, 2 | 2003-08-26 |
| Semiconductor laser device and method for producing the same App 20020141465 - Yamada, Shigehiro ; et al. | 2002-10-03 |
| Optical pickup device using a holographic optical element and an amplifier Grant 5,272,329 - Nagahama , et al. December 21, 1 | 1993-12-21 |
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