AS

Akiyoshi Sakai

NC Nishiyodo Air Conditioner Co.: 1 patents #1 of 8Top 15%
📍 Sumoto, JP: #3 of 11 inventorsTop 30%
Overall (1989): #134,439 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881376 Adsorption refrigeration system Yasuo Yonezawa, Masao Matsushita, Kenzo Oku, Hiroki Nakano, Shin Okumura +2 more 1989-11-21