YK

Yoshiomi Kosaka

MC Mitsui Norin Co.: 1 patents #11 of 36Top 35%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,683,009 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5747053 Antiviral filter air cleaner impregnated with tea extract Kazuo Nashimoto, Yoshikazu Tashiro, Yukihiko Hara 1998-05-05