HA

Hirohiko Arai

📍 Tsukuba, JP: #565 of 2,818 inventorsTop 25%
Overall (All Time): #751,859 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7584636 Metal spinning method and apparatus 2009-09-08
7131304 Spinning method and apparatus 2006-11-07
6654665 Method and system for controlling cooperative object-transporting robot Kazuo Tanie, Yasuo Hayashibara, Yukinobu Sonoda, Tomohito Takubo 2003-11-25
6522952 Method and system for controlling cooperative object-transporting robot Kazuo Tanie, Yasuo Hayashibara, Yukinobu Sonoda, Tomohito Takubo 2003-02-18
6430473 Power assist apparatus and control method for same Hyoung-ki Lee, Kazuo Tanie 2002-08-06
5551308 Method and apparatus for controlling a force assist apparatus Kazuo Tanie, Yasuo Hayashibara 1996-09-03
4928047 Manipulator and control method Susumu Tachi 1990-05-22