HS

Hiroshi Shibutani

OK Otsuka Kagaku Kabushiki Kaisya: 1 patents #7 of 17Top 45%
Overall (2002): #204,931 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355601 Friction material Minoru Takenaka, Hiroshi Ogawa 2002-03-12