Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881861 | Method of purifying glutamic acid by transition recrystallization | Yoshiki Saitou, Takayuki Koda, Hiroshi Ueda | 2005-04-19 |
| 6869319 | Misconnection-proof key and connector using the same | Akio Yamada, Kazuyuki Ozai, Shinya Ishizuka | 2005-03-22 |