RT

Ryoji Tanaka

KC Koyo Sangyo Co.: 1 patents #1 of 4Top 25%
📍 Akishima, JP: #9 of 36 inventorsTop 25%
Overall (1994): #71,714 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5346574 Process for manufacturing a laminate Yasuo Tamura, Takahiko Gohma, Mitsumasa Horikawa 1994-09-13