Katsunori Maegawa

Follow

Person

Gifu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Operation indicator of a heater
- Patent number D530236
- Issue date Oct 17, 2006
- Rinnai Kabushiki Kaisha
- Katsunori Maegawa
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Heater
- Patent number D505997
- Issue date Jun 7, 2005
- Rinnai Kabushiki Kaisha
- Katsunori Maegawa
- D23 - Environmental heating and cooling