Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797436 | Solidifying material for cell electrolyte solution, and cell comprising the solidifying material | Minoru Takizawa, Yoshifumi Sugito, Naomi Oguma, Seiji Doi, Sachio Yoshikawa | 2004-09-28 |
| 6730727 | Colored resin water distribution pipe | Kotaro Oshima, Toshimichi Sano, Mitsuo Noda, Yasutaka Momoi, Atsushi Nogami +3 more | 2004-05-04 |
| 6726762 | Finely divided pigments and coloring compositions | Hisao Okamoto, Yutaka Nakagawa, Yoshiyuki Zama, Koji Tsuchiya, Shotoku Takami +1 more | 2004-04-27 |