Yoshiaki Nagaoka

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Air conditioner using rotary-type heat exchangers
- Patent number 5,297,395
- Issue date Mar 29, 1994
- Kabushiki Kaisha Toshiba
- Masao Ozu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Bendable cooling fin and heat-exchanger with a bent cooling fin block
- Patent number 5,174,366
- Issue date Dec 29, 1992
- Kabushiki Kaisha Toshiba
- Susumu Nagakura
- F28 - HEAT EXCHANGE IN GENERAL