HA

Hiromasa Anma

Canon: 11 patents #5,840 of 19,416Top 35%
Overall (All Time): #464,125 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8628179 Liquid container and manufacturing method therefor Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi, Yasuo Kotaki +3 more 2014-01-14
8136930 Liquid container and manufacturing method therefor Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi, Yasuo Kotaki +3 more 2012-03-20
8091998 Liquid container and manufacturing method therefor Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi, Yasuo Kotaki +3 more 2012-01-10
8020978 Cartridge for ink jet recording and method for producing the same Masashi Ogawa, Wataru Takahashi, Yasuo Kotaki 2011-09-20
7396118 Cartridge for ink jet recording and method for producing the same Masashi Ogawa, Wataru Takahashi, Yasuo Kotaki 2008-07-08
7213914 Liquid container and manufacturing method therefor Haruyuki Matsumoto, Kenjiro Watanabe, Hajime Yamamoto, Yukuo Yamaguchi, Yasuo Kotaki +3 more 2007-05-08
7125109 Ink container and ink container holder Kenjiro Watanabe, Masanori Takenouchi, Yasuo Kotaki, Wataru Takahashi, Masashi Ogawa 2006-10-24
7070266 Ink jet recording head cartridge Masashi Ogawa, Yasuo Kotaki, Wataru Takahashi 2006-07-04
7029107 Liquid container and recording apparatus Kenji Kitabatake, Keisuke Matsuo, Hajime Yamamoto 2006-04-18
6994431 Liquid container and recording apparatus Kenji Kitabatake, Keisuke Matsuo, Hajime Yamamoto 2006-02-07
6719416 Ink container package Masanori Takenouchi, Yoshihisa Takizawa, Yasuo Kotaki 2004-04-13