MN

Masateru Naganuma

SS Seikagaku Kogyo Kabushiki Kaisha D/B/A Seikagaku: 2 patents #3 of 13Top 25%
Overall (1997): #30,920 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5688250 Syringe 1997-11-18
5615772 Medication filled syringe equipment 1997-04-01