Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513462 | Descaling device for steam generator | Tadashi Shiraishi, Takehiko Ichioka, Hideya Okada, Fumitoshi Nakao | 2003-02-04 |
TK
Toshiyuki Kinugasa
Overall (2003): #101,123 of 273,478Top 40%
1
Patents 2003