SK

Sumiyoshi Kato

SH Shinwa: 2 patents #1 of 3Top 35%
Overall (1994): #19,117 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5308016 Tape transport with differential torque between takeup and feed reels Yutaka Saito 1994-05-03
5291362 A retractable bi-directional tape head mechanism 1994-03-01