Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629964 | Steam-generating pad | Shigeyuki Ono, Tomoshige Umeda, Wataru Okawa, Toru Yoshihara | 2003-10-07 |
| 6605288 | Deodorant composition | Masayuki Okawa, Hiroshi Sonohara, Masako Isemura | 2003-08-12 |
| 6578520 | Absorbent mat for excreta treatment | Yasuki Tsutsumi, Hiromi Yamaguchi, Nobuya Sato | 2003-06-17 |