Youichi Endo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration generator using rotary bodies having unbalanced weights,...
- Patent number 5,181,504
- Issue date Jan 26, 1993
- Ono Sokki Co., Ltd.
- Takahiko Ono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vibrator system and vibrotherapeutic device using the same
- Patent number 5,050,587
- Issue date Sep 24, 1991
- Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
- Shinji Sagara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE