YH

Yoshiki Hata

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #86,768 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6345667 Ceiling embedded air conditioning unit Takashi Sano, Shinichi Kosugi 2002-02-12