Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798032 | Metal film pattern and manufacturing method thereof | Yoshihiro Izumi, Yoshimasa Chikama, Satoshi Kawashima, Takaharu Hashimoto, Masaaki Ishikawa | 2004-09-28 |
IY
Itsuji Yoshikawa
Sumitomo Osaka Cement Co.: 1 patents #2 of 30Top 7%
Overall (2004): #203,512 of 270,089Top 80%
1
Patents 2004