Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688545 | Fishing-reel sounding device | Keigo Kitajima | 2004-02-10 |
| 6686023 | Polished-piece holder and manufacturing method thereof | Katsuji Takahashi, Masayuki Noda | 2004-02-03 |
HH
Hirokazu Hiraoka
Shin-Kobe Electric Machinery Co.: 1 patents #7 of 26Top 30%
Overall (2004): #62,475 of 270,089Top 25%
2
Patents 2004