HK

Hiroshi Kurumatani

Sumitomo Electric Industries: 2 patents #257 of 1,892Top 15%
Overall (1994): #31,946 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5365386 Loading post driving device Akio Konishi, Yoshiyuki Saito, Shuzo Takeda, Hideaki Yoshio 1994-11-15
5285332 Tape loading device with reduced tape running load and simplified construction for magnetic recording and/or reproducing apparatus Akio Konishi, Hideaki Yoshio, Yoshiyuki Saito 1994-02-08