TA

Tetsuki Asaoka

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,643,796 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5636080 Magnetic recording/playback apparatus having a leaf-type resilient member which is provided between a guide post and a type loading member and is urged against the guide post Akio Konishi, Hideaki Yoshio, Yoshitada Moriyasu, Hiroshi Kurumatani, Sigeo Ueda +2 more 1997-06-03
5490019 Magnetic tape driving system having rotating member with increased angle of rotation Akio Konishi, Hideaki Yoshio, Yoshitada Moriyasu, Hiroshi Kurumatani, Sigeo Ueda +2 more 1996-02-06
4831472 Cassette loading apparatus Takashi Ando, Yoshihiro Makino, Yoshinobu Kishimoto 1989-05-16