Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456068 | Air conditioner | Hiroshi Oya, Yoshimi Okamoto, Toru Fujisawa, Hideki Oba | 2002-04-23 |
| D453957 | Air conditioner | Hiroshi Oya, Yoshimi Okamoto, Toru Fujisawa, Hideki Oba | 2002-02-26 |