MY

Michio Yamanaka

NS Nippon Sanso: 1 patents #12 of 46Top 30%
Overall (1997): #101,114 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D378652 Portable vacuum bottle Takashi Kondo 1997-04-01