Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571984 | Drop discharge head and method of producing the same | — | 2009-08-11 |
| 7232202 | Drop discharge head and method of producing the same | — | 2007-06-19 |
| 6468460 | Method for manufacturing heat-curable resin molded product | Yoshiyuki Sato, Hisayoshi Osumi, Senji Suzuki | 2002-10-22 |
| 5976971 | Fabrication process of a semiconductor device having an interconnection structure | Katsunari Hanaoka, Ikue Kawashima, Kazunori Ito | 1999-11-02 |
| 5876543 | Method of finishing board with thick resin film for making under layer invisible | Hisayoshi Ohsumi, Yoshinori Sagisaka | 1999-03-02 |