Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608118 | Melamine molded foam, process for producing the same, and wiper | Yukishiro Kosaka, Genjiro Hattori, Hidero Suzuki, Satoshi Kondo, Atsushi ICHINOSE | 2003-08-19 |
| 6503615 | Wiping cleaner | Takashi Horii, Akira Mizukami | 2003-01-07 |