Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437107 | 2-methyl-(4-O-(2-amino-2-deoxy-&bgr;-glucopyranosyl)-1,2-dideoxy-&agr;-glucopyrano}(2,1-D)-2-oxazoline and its salt, 50% deacetylated chitin or its oligosaccharide and salt thereof | Ken Tokuyasu, Yutaka Mori, Yuki Kitagawa | 2002-08-20 |
| 6358648 | Nickel electrode active material for alkaline storage batteries and nickel electrode using the same | Nobuyasu Morishita, Munehisa Ikoma | 2002-03-19 |
| 6340453 | Method for producing nickel hydroxide | Nobuyasu Morishita, Munehisa Ikoma | 2002-01-22 |