Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808314 | Optical fiber end face polishing machine | Kunio Yamada, Takehiko Narita, Yoshitaka Kimura | 2004-10-26 |
| 6752413 | Baby carriage holding mechanism for a folding baby carriage | Kojiro Yamazaki, Mikiya Tanaka | 2004-06-22 |