Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817317 | Animal papilla disinfectants and method of improving microbial environment | Eizo Ito | 2004-11-16 |
| 6813826 | Terminal crimping dies | Hironori Kitagawa, Tsutomu Takayama | 2004-11-09 |
| 6805887 | Superoxide scavenger and beverage containing such | Eizo Ito | 2004-10-19 |
| 6752120 | Crankshaft and engine | Toshiyuki Saito, Shinji Soma | 2004-06-22 |
| 6702878 | Hydrogen-permeable membrane, manufacturing method of the same, and hydrogen gas separator using the same | Masahiko Iijima | 2004-03-09 |
| 6699487 | Cosmetics | Eizo Ito | 2004-03-02 |