Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596638 | Polishing method | Seiichi Kondo, Yoshio Homma, Noriyuki Sakuma, Kenji Hinode | 2003-07-22 |
| 6592243 | Head lamp device for a vehicle | Shigeru Kodaira, Tetsuya Suzuki, Toru Hasegawa | 2003-07-15 |