Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911094 | Evaporation apparatus | Hirotoshi Iwase, Seizo Kato, Tetsuro Endo | 2005-06-28 |
| 6881271 | Fixing member for evaporation apparatus | Hirotoshi Iwase, Seizo Kato, Tetsuro Endo | 2005-04-19 |
| 6849832 | Evaporation apparatus | Tetsuro Endo, Hirotoshi Iwase, Seizo Kato | 2005-02-01 |
| 5635793 | Cathode-ray tube and display unit using the cathode-ray tube | Seiichi Takaoka, Hidenori Takita, Tatsuhiro Hirakawa, Shinji Nohara | 1997-06-03 |