Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605717 | Optically active epoxy compound | Hisao Ikeda, Motohiko Hidaka | 2003-08-12 |
| 6444814 | Optically active epoxy compound | Hisao Ikeda, Motohiko Hidaka | 2002-09-03 |
| 6124454 | .beta.-form tris-(2, 3-epoxypropyl)-isocyanurate crystals and process for their production | Hisao Ikeda, Yasuhiro Gunji, Toshinari Koda, Motohiko Hidaka | 2000-09-26 |
| 6111104 | Method for reducing an organic solvent remaining in tris-(2,3-epoxypropyl)-isocyanurate crystals | Hisao Ikeda, Yasuhiro Gunji, Toshinari Koda, Motohiko Hidaka | 2000-08-29 |
| 5643980 | Flame retardant thermoplastic resin composition | Masuo Shindoh, Masayoshi Shirakawa, Noriaki Kohtoh | 1997-07-01 |
| 5512502 | Manufacturing method for semiconductor integrated circuit device | Fumio Ootsuka, Yusuke Nonaka | 1996-04-30 |
| 5234845 | Method of manufacturing semiconductor IC using selective poly and EPI silicon growth | Hizuru Yamaguchi, Nobuo Owada | 1993-08-10 |