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Patent applications and USPTO patent grants for Tachihara; Noribumi.The latest application filed is for "light-shielding blade composed of beryllium-aluminum alloy for camera".
Patent | Date |
---|---|
Light shielding blade material for optical apparatus Grant 6,818,287 - Ogawa , et al. November 16, 2 | 2004-11-16 |
Light-shielding blade composed of beryllium-aluminum alloy for camera App 20010001625 - Tachihara, Noribumi ;   et al. | 2001-05-24 |
Light-shielding blade composed of beryllium-aluminum alloy for camera Grant 6,190,060 - Tachihara , et al. February 20, 2 | 2001-02-20 |
Light shielding blade for camera made of para-orientation aromatic polyamide film Grant 6,001,465 - Takahashi , et al. December 14, 1 | 1999-12-14 |
Light diffusing device Grant 4,141,058 - Mizohata , et al. February 20, 1 | 1979-02-20 |
Light diffusing device Grant 4,059,916 - Tachihara , et al. November 29, 1 | 1977-11-29 |
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