Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247699 | Process for purification of crude polyether and adsorbent | Harumi Takabatake | 2007-07-24 |
| 6372835 | Flame-retardant polyketone resin composition and molded article | Yoshiharu Sawa | 2002-04-16 |
| 6313208 | Synthetic resin composition having resistance to thermal deterioration and molded articles | Keiko Katsuki | 2001-11-06 |
| 6221472 | Polyolefin resin composition and zinc-containing hydrotalcite particles | Makoto Yoshii, Harumi Takabatake | 2001-04-24 |
| 6218454 | Acid resistant, thermoplastic resin composition containing magnesium hydroxide and its use | Tomoko Tachifuji, Wataru Hiraishi | 2001-04-17 |
| 5750609 | Ultraviolet protective agent | Wataru Hiraishi, Yoshiharu Sawa | 1998-05-12 |
| 5696226 | Resin composition and molded article thereof | Wataru Hiraishi, Yoshiharu Sawa | 1997-12-09 |
| 5677364 | Crystalline propylene polymer composition | Yoshiharu Sawa | 1997-10-14 |
| 5464896 | Stabilized, halogen-containing resin composition | Yoshiyuki Nagae | 1995-11-07 |
| 5252645 | Antistatic, thermally stabilized halogen-containing resin composition | Yoshiyuki Nagae | 1993-10-12 |
| 5120783 | Stabilized halogen-containing resin compositions | Shigeo Miyata | 1992-06-09 |
| 5106898 | Stabilizer composition for use in halogen-containing resins | Shigeo Miyata | 1992-04-21 |
| 4751261 | Stabilized polyvinyl chloride resin composition | Shigeo Miyata | 1988-06-14 |
| 4576819 | Aluminum hydroxide gel, process for production thereof, and use thereof | Shigeo Miyata | 1986-03-18 |