Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966631 | Ink container and recording apparatus | Keisuke Matsuo, Yasuo Kotaki, Tetsuya Ohashi, Noriko Sato | 2005-11-22 |
| 6967059 | METHOD OF REFORMING ELEMENT SURFACE, ELEMENT WITH REFORMED SURFACE, METHOD OF MANUFACTURING ELEMENT WITH REFORMED SURFACE, SURFACE TREATMENT LIQUID FOR FORMING REFORMED SURFACE, AND METHOD OF MANUFACTURING SURFACE TREATMENT LIQUID | Mikio Sanada, Sadayuki Sugama | 2005-11-22 |
| 6942326 | Ink tank | Yasuo Kotaki, Keisuke Matsuo | 2005-09-13 |
| 6877847 | Ink tank | Yasuo Kotaki | 2005-04-12 |
| 6863762 | Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregate | Mikio Sanada, Sadayuki Sugama, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu +2 more | 2005-03-08 |
| 6851798 | Liquid container and method for disconnecting liquid container | Hiroshi Koshikawa, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Kenji Kitabatake | 2005-02-08 |