YH

Yuji Hamasaki

Canon: 89 patents #156 of 19,416Top 1%
Overall (All Time): #18,038 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 76–90 of 90 patents

Patent #TitleCo-InventorsDate
D376174 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-12-03
D375755 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-11-19
D375522 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-11-12
D375521 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-11-12
D375120 Ink tank for printer Yasuo Kotaki, Hideo Saikawa, Hiroyuki Tokuda, Shosaku Kawashima, Masanori Takenouchi +4 more 1996-10-29
D374890 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-10-22
D374033 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-09-24
D373138 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-08-27
D372494 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-08-06
D372265 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-07-30
D372267 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-07-30
D372266 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-07-30
D372045 Ink tank for printer Hiroyuki Tokuda, Masanori Takenouchi, Yasuo Kotaki 1996-07-23
D371804 Combined ink tank holder and printing head for printer Yasuo Kotaki, Hideo Saikawa, Toshihiko Ujita, Minoru Nozawa, Hiroyuki Tokuda +4 more 1996-07-16
D371160 Ink tank for printer Yasuo Kotaki, Hideo Saikawa, Hiroyuki Tokuda, Shosaku Kawashima, Masanori Takenouchi +4 more 1996-06-25