Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434981 | Manufacturing method of metal paste | Kazuyoshi Amasaki, Shuichi Kohayashi | 2008-10-14 |
| 6926999 | Positive electrode active material for alkaline cell | Koji Tanoue, Yoshiyuki Shoji, Masayuki Nishina, Toshio Ueda | 2005-08-09 |