YH

Yoichi Hayashi

Fujitsu Limited: 3 patents #218 of 3,085Top 8%
Overall (2002): #18,219 of 266,432Top 7%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6488223 Magnetic tape cartridge — 2002-12-03
6424491 Magnetic tape cartridge having a lower reel recess which is labyrinth-engaged with a stopper ring barrier — 2002-07-23
6349015 Magnetic tape cartridge — 2002-02-19