Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338170 | Device for charging fillings | Shigeru Hashimoto, Yasunori Tashiro | 1994-08-16 |
| 5309632 | Process for producing printed wiring board | Hiroshi Takahashi, Shin Takanezawa, Masao Kanno, Yorio Iwasaki, Toshirou Okamura +1 more | 1994-05-10 |