HW

Hirokazu Watanabe

YK Yoshida Kogyo K.K.: 3 patents #7 of 94Top 8%
Overall (1994): #12,663 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5365641 Cord stopper Akishige Utazu 1994-11-22
5337458 Cord stopper Masaaki Fukutomi 1994-08-16
5293670 Tack button 1994-03-15