Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8973496 | Screen printing machine | Koichi Sumioka | 2015-03-10 |
| 5503897 | Shaped articles and method of making same | Shoichi Nagai, Masatoshi Takesue, Masamoto Uenishi, Yoshie Nagao, Yuji Akaki | 1996-04-02 |