Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022267 | Flame retardant treating agents, flame retardant treating process and flame retardant treated fibers | Toru Makino, Takao Yamashita, Koji Midori, Kenichi Ikemoto, Hiroshi Sumitomo | 2006-04-04 |
| 5681685 | Photopolymerizable composition containing squarylium compound | Tsuguo Yamaoka, Kenichi Koseki, Ikuo Shimizu, Hiroshi Toyoda, Shoshiro Matsushita | 1997-10-28 |