Kunitomo; Haruo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kunitomo; Haruo.The latest application filed is for "optical recording medium and production method of the same".
- Kunitomo; Haruo - Kurashiki JP
- Kunitomo, Haruo - Kurashiki-shi JP
- Kunitomo; Haruo - Okayama JP
- Kunitomo; Haruo - Kanagawa JP
- Kunitomo; Haruo - Yokohama JP
| Patent | Date |
|---|---|
| Optical recording medium and production method of the same Grant 6,632,583 - Kunitomo , et al. October 14, 2 | 2003-10-14 |
| Optical recording medium and production method of the same App 20010003641 - Kunitomo, Haruo ; et al. | 2001-06-14 |
| Optical phase-change disc Grant 6,128,273 - Horie , et al. October 3, 2 | 2000-10-03 |
| Optical phase-change disc having a grooved substrate, with the groove having specific wobbled and non-wobbled regions Grant 6,115,353 - Horie , et al. September 5, 2 | 2000-09-05 |
| Optical information recording medium Grant 6,004,646 - Ohno , et al. December 21, 1 | 1999-12-21 |
| Optical phase-change disc Grant 5,862,123 - Horie , et al. January 19, 1 | 1999-01-19 |
| Optical recording process and optical recording system Grant 5,818,808 - Takada , et al. October 6, 1 | 1998-10-06 |
| Optical recording medium Grant 5,581,539 - Horie , et al. December 3, 1 | 1996-12-03 |
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