HS

Hiroshi Sakairi

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Keiyo Engineering Co.: 1 patents #1 of 11Top 10%
📍 Tsukuba, JP: #100 of 294 inventorsTop 35%
Overall (2003): #210,848 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6641399 VR motion base control apparatus and it's supporting structure Tsukasa Shiina, Minoru Katoh, Masayuki Oshiro, Takayuki Kamiya, Masami Otomo +1 more 2003-11-04