IH

Ikuo Hirao

YK Ykk: 1 patents #33 of 90Top 40%
Overall (2003): #207,218 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6647555 Belt-like article, and neck strap, hung-object-supporting body and product-storing body using the same belt-like article Yoshiharu Yamaguchi, Tsutomu Hamatani, Yoshimichi Yamakita, Takashi Adachi 2003-11-18