SI

Shoichi Ishizawa

SE Seiko Epson: 32 patents #449 of 7,774Top 6%
Overall (All Time): #113,436 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
D369177 Printer and computer Kazuaki Kasai, Yoshiki Kinoshita 1996-04-23
D363279 Head set with visual display unit and stereophonic headphones Joji Karasawa 1995-10-17
5347630 Computer system having a detachable display Kyoichi Ideno 1994-09-13
D343190 Printer for electronic computer Manabu Fujimori 1994-01-11
D340944 Printer for an electronic computer 1993-11-02
D336639 Floppy disk drive 1993-06-22
D333316 Printer for electronic computer 1993-02-16