YK

Yoshikazu Koshiba

NC Nippon Yakin Kogyo Co.: 1 patents #1 of 14Top 8%
Overall (1997): #55,984 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5593646 Method for producing an exhaust gas cleaning metal carrier Yasuhide Kuroda, Yukio Aoki, Tsuyoshi Minakata, Masaru Iizuka 1997-01-14