Akihiro Miyashita

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic type endoscope in which image pickup unit is dismounted...
- Patent number 5,609,561
- Issue date Mar 11, 1997
- Olympus Optical Co., Ltd.
- Masao Uehara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscope system which changes over switches in interlocking relati...
- Patent number 5,412,478
- Issue date May 2, 1995
- Olympus Optical Co., Ltd.
- Hideaki Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic endoscope apparatus with signal validity monitor
- Patent number 5,374,953
- Issue date Dec 20, 1994
- Olympus Optical Co., Ltd.
- Masahiko Sasaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cavity insert device using fuzzy theory
- Patent number 5,269,289
- Issue date Dec 14, 1993
- Olympus Optical Co., Ltd.
- Sakae Takehana
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE