Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597092 | Shadow mask having particular design of upper and lower holes for improved strength and halation characteristics | Takeharu Furusawa, Nobuhiko Hosotani, Hideyuki Ohsaka | 2003-07-22 |
| 6524535 | Adsorption, decomposition deodorization element | Eiki Iida, Ryouji Aikawa | 2003-02-25 |