YK

Yoshikazu Kubota

AC Aica Kogyo Co.: 1 patents #5 of 7Top 75%
KC Kohjin Co.: 1 patents #1 of 15Top 7%
Overall (1994): #48,459 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5338584 Artificial granite solid material Masayasu Kamijo, Hiroshi Otsu, Takashi Kamiya 1994-08-16