Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5733942 | Phenolic resin forming material and method of manufacturing same | Takeshi Hirohata, Ryutaro Nishimura | 1998-03-31 |
| 4545119 | Method of manufacturing a printed circuit board | — | 1985-10-08 |