Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298366 | Method for producing a microlens array | Takeo Iwasaki, Kouji Inaishi, Chisato Yoshimura, Yuji Shinkai | 1994-03-29 |
| 5277783 | Manufacturing method for orifice plate | Yumiko Ohashi | 1994-01-11 |