Yoshito Ichikawa

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Ogose-machi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric operation apparatus
- Patent number 6,039,732
- Issue date Mar 21, 2000
- Olympus Optical Co., Ltd.
- Yoshito Ichikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrosurgery apparatus and medical apparatus combined with the same
- Patent number 5,931,836
- Issue date Aug 3, 1999
- Olympus Optical Co., Ltd.
- Shinji Hatta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System control apparatus, medical system control apparatus and imag...
- Patent number 5,678,568
- Issue date Oct 21, 1997
- Olympus Optical Co., Ltd.
- Akinobu Uchikubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical operation device control system for controlling a operation...
- Patent number 5,609,560
- Issue date Mar 11, 1997
- Olympus Optical Co., Ltd.
- Yoshito Ichikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
High frequency cauterizing apparatus
- Patent number 5,540,683
- Issue date Jul 30, 1996
- Olympus Optical Co., Ltd.
- Yoshito Ichikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE