Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6110285 | Vertical wafer boat | Hiroyuki Homma, Shuichi Takeda | 2000-08-29 |
| 6093644 | Jig for semiconductor wafers and method for producing the same | Takeshi Inaba | 2000-07-25 |
| 5492229 | Vertical boat and a method for making the same | Takashi Tanaka, Jun Yoshikawa, Eiichi Toya, Kazunori Meguro, Tatsuo Nozawa +4 more | 1996-02-20 |