Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384347 | Glass-ceramic wiring board | Norihiro Ami, Masahide Okamoto, Shosaku Ishihara, Minoru Tanaka, Mutsumi Horikoshi | 2002-05-07 |
| 6355190 | Method of molding ophthalmic lens product, and mold assembly used in the method | Tatsuya Ojio, Kazuharu Niwa, Keiji Yamashita | 2002-03-12 |