YH

Yoshio Hirai

NC New Oji Paper Co: 1 patents #3 of 51Top 6%
Overall (1997): #56,482 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624424 Disposable diaper Miyuki Saisaka, Masaru Tsubata, Mie Takahashi, Sadayoshi Terada 1997-04-29