Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681684 | Photosensitive resin composition | Reiko Chiba | 1997-10-28 |
| 5512607 | Unsaturated epoxy ester with quaternary ammonium and phosphate groups | Hiroshi Samukawa, Reiko Chiba | 1996-04-30 |