Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834532 | Method of measuring gas transmission rate of plastic film and measuring apparatus and computer program product used therefor | Nobuyuki Yajima | 2004-12-28 |
| 6685136 | Pressure-resistant balloon | Nobuyuki Yajima, Hideyuki Honda | 2004-02-03 |