Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7214328 | Composition for electrolytic solution and process for producing the same | Masashi Nakagawa, Yasuyuki Yamagawa, Kazuhisa Takii | 2007-05-08 |
| 6258288 | Composition comprising long chain dibasic acids and electrolytic solution using thereof | Kazuhisa Takii, Masashi Uehata | 2001-07-10 |