Kayama; Yasutaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kayama; Yasutaka.The latest application filed is for "photographic printer".
- Kayama; Yasutaka - Momoyama-cho JP
- Kayama, Yasutaka - Wakayama-shi JP
- Kayama; Yasutaka - Hino JP
| Patent | Date |
|---|---|
| Photographic printer having varied intensities or optical modulation data for laser light sources Grant 6,803,937 - Hirooka , et al. October 12, 2 | 2004-10-12 |
| Photographic printer App 20020008756 - Hirooka, Jun ; et al. | 2002-01-24 |
| Optical scanning device, image scanning method and photographic processing device App 20010040618 - Nakahara, Fumihiro ; et al. | 2001-11-15 |
| Benzodiazepine derivatives and pharmaceutical compositions containing said derivatives Grant 4,169,150 - Hara , et al. September 25, 1 | 1979-09-25 |
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