YH

Yutaka Hirata

Bridgestone: 1 patents #68 of 223Top 35%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #9 of 42Top 25%
Overall (2011): #55,607 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7947356 Molded foam and mold Masahito Niitu 2011-05-24
7942628 Turbo compressor Toshio Takahashi, Kazuaki Kurihara, Nobusada Takahara 2011-05-17