AH

Akio Hirohashi

DK Denki Kagaku Kogyo: 1 patents #3 of 27Top 15%
Overall (1994): #160,100 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344864 Polyvinyl chloride thermoplastic elastomer composition Yuichiro Kushida, Shoichi Tamegai 1994-09-06