Katsutoshi Hamada

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Blood-collecting tubes
- Patent number 6,506,167
- Issue date Jan 14, 2003
- I-Design Co., Ltd.
- Tetsushi Ishimito
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rack
- Patent number 5,865,320
- Issue date Feb 2, 1999
- Elecom Kabushiki Kaisha
- Katsutoshi Hamada
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...