Hisashi Oode

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image display apparatus
- Patent number 6,313,950
- Issue date Nov 6, 2001
- Olympus Optical Co., Ltd.
- Kazuhito Hayakawa
- G02 - OPTICS
Information Patent Grant
Image display apparatus
- Patent number 6,246,527
- Issue date Jun 12, 2001
- Olympus Optical Co., Ltd.
- Kazuhito Hayakawa
- G02 - OPTICS
Information Patent Grant
Image-forming optical system using prism elements
- Patent number 6,166,858
- Issue date Dec 26, 2000
- Olympus Optical Co., Ltd.
- Takayoshi Togino
- G02 - OPTICS
Information Patent Grant
Optical system for image observation
- Patent number 6,134,051
- Issue date Oct 17, 2000
- Olympus Optical Co., Ltd.
- Kazuhito Hayakawa
- G02 - OPTICS
Information Patent Grant
Image-forming optical system
- Patent number 6,124,989
- Issue date Sep 26, 2000
- Olympus Optical Co., Ltd.
- Hisashi Oode
- G02 - OPTICS