Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860922 | Hollow fiber membrane for the degassing of inks, ink degassing method, ink degassing apparatus, method for the fabrication of an ink cartridge, and ink | Kenji Watari, Satoshi Takeda, Masumi Kobayashi, Makoto Uchida, Noriaki Fukushima +1 more | 2005-03-01 |
| 6858063 | Hollow fiber membrane for the degassing of inks, ink degassing method, ink degassing apparatus, method for the fabrication of an ink cartridge, and ink | Kenji Watari, Satoshi Takeda, Masumi Kobayashi, Makoto Uchida, Noriaki Fukushima +1 more | 2005-02-22 |
| 6824261 | Hollow fiber membrane for the degassing of inks, ink degassing method, ink degassing apparatus, method for the fabrication of an ink cartridge, and ink | Kenji Watari, Satoshi Takeda, Masumi Kobayashi, Makoto Uchida, Noriaki Fukushima +1 more | 2004-11-30 |
| 6648945 | Hollow yarn membrane module, potting agent therefor and method for deaeration of liquid chemicals | Satoshi Takeda, Osami Kato, Kenji Watari, Kenji Niikawa, Hiroshi Tasaka | 2003-11-18 |
| 6447679 | Hollow fiber membrane | Kenji Watari, Satoshi Takeda, Masumi Kobayashi, Makoto Uchida, Noriaki Fukushima +1 more | 2002-09-10 |
| 6379796 | Composite hollow fiber membrane | Noriaki Fukushima | 2002-04-30 |
| 5503897 | Shaped articles and method of making same | Shoichi Nagai, Masatoshi Takesue, Mitsuharu Morita, Yoshie Nagao, Yuji Akaki | 1996-04-02 |
| 5470616 | Coated shaped articles and method of making same | Tsukasa Mizobuchi, Masatoshi Takesue, Yukio Kobayashi, Shoichi Nagai | 1995-11-28 |