Yumi Ikeda

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Fuchu, JP

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Patents Grantslast 30 patents

Information Patent Grant
TV observation system for endoscopes including a light source unit...
- Patent number 7,522,185
- Issue date Apr 21, 2009
- Olympus Corporation
- Takayuki Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical illumination device
- Patent number 6,142,659
- Issue date Nov 7, 2000
- Olympus Optical Co., Ltd.
- Takayuki Suzuki
- G02 - OPTICS
Information Patent Grant
Light source for endoscopes, having different numerical-aperture li...
- Patent number 6,139,175
- Issue date Oct 31, 2000
- Olympus Optical Co., Ltd.
- Makoto Tomioka
- G02 - OPTICS
Information Patent Grant
TV observation system for endoscopes
- Patent number 6,124,883
- Issue date Sep 26, 2000
- Olympus Optical Co., Ltd.
- Takayuki Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light source device
- Patent number 6,022,123
- Issue date Feb 8, 2000
- Olympus Optical Co., Ltd.
- Makoto Tomioka
- G02 - OPTICS
Information Patent Grant
Light source device for endoscopes
- Patent number 5,971,576
- Issue date Oct 26, 1999
- Olympus Optical Co., Ltd.
- Makoto Tomioka
- G02 - OPTICS
Information Patent Grant
Optical illumination device
- Patent number 5,918,974
- Issue date Jul 6, 1999
- Olympus Optical Co., Ltd.
- Takayuki Suzuki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TV observation system for endoscopes
- Publication number 20020089586
- Publication date Jul 11, 2002
- Takayuki Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE