Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468394 | Method of preventing over-adhesion of paper onto press roll of paper machine | Kunio Sekiya | 2002-10-22 |
| 6454901 | Method of making quality crepe paper | Kunio Sekiya | 2002-09-24 |
| D454887 | Stirling refrigerating machine | Takeo Komatsubara | 2002-03-26 |