Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Hiroki Hayashi | 2005-11-22 |
| 6945633 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Yoshiyuki Imanaka, Ichiro Saito, Hiroyuki Ishinaga, Akihiro Yamanaka, Masahiko Kubota | 2005-09-20 |
| 6938341 | Method for manufacturing an ink discharge port of an ink jet recording head | Jun Koide, Masao Mori | 2005-09-06 |
| 6926392 | Liquid ejection head | Toshiaki Sasaki, Keiichi Murai, Yasuyuki Tamura, Akira Asai, Tsutomu Kawai +1 more | 2005-08-09 |
| 6863762 | Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregate | Mikio Sanada, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa +2 more | 2005-03-08 |