Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626336 | Plasma display panel and method for producing same | Taro Naoi, Atsushi Hirota, Takeshi Sasaki | 2009-12-01 |
| 7567036 | Plasma display panel with single crystal magnesium oxide layer | Atsushi Hirota, Taro Naoi, Takeshi Sasaki | 2009-07-28 |
| 5224900 | Bolt and screw repairing tool | — | 1993-07-06 |