Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433080 | Blooming preventing agent | Masaaki Tanaka | 2002-08-13 |
| 5837770 | Process for producing flame retardant thermoplastic polyester resin composition | Noboru Yamaguchi | 1998-11-17 |
| 5703167 | Modifier for resin and rubber | Tadayuki Ohmae, Haruhiko Hisada, Kenichi Hosoda, Masahide Yoshiya, Yoshiyuki Komori +2 more | 1997-12-30 |
| 5430081 | Fire retardant additive and fire retardant thermoplastic resin composition | Tadayuki Ohmae, Yoshikatsu Ogawa, Haruhiko Hisada, Masahide Yoshiya, Noboru Yamaguchi +1 more | 1995-07-04 |