Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |