YA

Yuji Ariyoshi

Sumitomo Electric Industries: 4 patents #145 of 3,352Top 5%
Overall (2002): #10,710 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6388835 Disk drive comprising a holder unit and chassis unit 2002-05-14
6349084 Flexible support device 2002-02-19
6344945 Disk drive apparatus having a lock member for preventing erroneous disk cartridge insertion 2002-02-05
6335914 Optical disc device Toru Tanaka, Masanao Wakikawa, Kiyoshi Ishioka, Masanori Onishi 2002-01-01