Do Hyun Ok

Follow

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic fecal and urinary treatment device
- Patent number 8,407,838
- Issue date Apr 2, 2013
- Sanyo Tech Co., Ltd.
- Minoru Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Toilet unit for use in a supine position
- Patent number 8,402,573
- Issue date Mar 26, 2013
- Sanyo Tech Co., Ltd.
- Minoru Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic treating device for urination and defecation
- Patent number 8,196,230
- Issue date Jun 12, 2012
- Minoru Nakamura
- Minoru Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC FECAL AND URINARY TREATMENT DEVICE
- Publication number 20110308017
- Publication date Dec 22, 2011
- SANYO TECH CO., LTD.
- Minoru NAKAMURA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE