Ikuo Igami

Follow

Person

Toyoake, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diverter and water purifier having same
- Patent number 5,653,868
- Issue date Aug 5, 1997
- Mitsubishi Rayon Company Ltd.
- Manabu Yanou
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Water purifying method and system
- Patent number 4,772,390
- Issue date Sep 20, 1988
- Mitsubishi Rayon Co., Ltd.
- Atsushi Kawai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE