Koru Okita

Follow

Person

Hyogo-Ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Seat lifting device for a stool
- Patent number 5,737,780
- Issue date Apr 14, 1998
- Nippon Cable System Inc.
- Koru Okita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE