SK

Shosaku Kawashima

Canon: 30 patents #1,833 of 19,416Top 10%
OC Olympus Optical Co.: 2 patents #1,178 of 2,334Top 55%
Overall (All Time): #114,235 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
D371803 Ink cartridge for printer Eiichiro Shimizu 1996-07-16
D371804 Combined ink tank holder and printing head for printer Yasuo Kotaki, Yuji Hamasaki, Hideo Saikawa, Toshihiko Ujita, Minoru Nozawa +4 more 1996-07-16
D371160 Ink tank for printer Yasuo Kotaki, Yuji Hamasaki, Hideo Saikawa, Hiroyuki Tokuda, Masanori Takenouchi +4 more 1996-06-25
D364420 Printer for electronic computer 1995-11-21
D352056 Printer for electronic computer Manabu Inoue 1994-11-01
D323652 Video processor for a still video camera Hiroshi Imai 1992-02-04
D318676 Electronic still camera Hiroshi Imai 1991-07-30