HS

Hiroshi Shiraiwa

PL Pfu Limited: 1 patents #19 of 42Top 50%
📍 Kahoku, JP: #7 of 17 inventorsTop 45%
Overall (2011): #285,051 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7971867 Sheet feeding apparatus and medium detecting method Minoru Masuda, Ryoichi Yasukawa, Masaya Takamori 2011-07-05