Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824588 | Apparatus and method for purifying air used in cryogenic air separation | Morimitsu Nakamura, Kazuhiko Fujie, Masato Kawai | 2004-11-30 |
| 6469077 | Polyphenylene ether resin composition | Satoru Moritomi | 2002-10-22 |
| 6013208 | Manufacturing method for carbon material for electrical double layer capacitor | Akihiro Nakamura, Tadayoshi Iwasaki, Takashi Inui, Toshiya Miyagawa | 2000-01-11 |
| 5976651 | Propylene packaging laminate comprising methylpentene resin blend layer | Mamoru Yoshimoto, Seigo Akazawa | 1999-11-02 |