Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451879 | Phenolic resin, epoxy resin, and processes for producing these | Fumiaki Oshimi, Ryuichi Ueno | 2002-09-17 |
| 6407150 | Processes for producing phenolic resin and epoxy resin | Fumiaki Oshimi, Masato Hattori | 2002-06-18 |
| 6404794 | Excimer laser apparatus | Shinichi Sekiguchi, Masaru Osawa, Tadashi Sato, Toshiharu Nakazawa | 2002-06-11 |