Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503962 | Synthetic resin composition | Tomiko Mouri, Kazuhiro Fukumoto, Yoshio Yamada, Hideki Ohno, Masako Furuta +3 more | 2003-01-07 |
| 5622778 | Synthetic resin composition and interior material coated with the same | Mitsumasa Horii, Masahiro Sugiura, Yoshio Yamada, Osamu Araki, Yoshiro Umemoto +6 more | 1997-04-22 |
| 5603927 | Material for removing offensive odor | Kazuhiro Fukumoto, Masahiro Sugiura, Mitsumasa Horii, Hiroaki Hayashi | 1997-02-18 |
| 5539015 | Synthetic resin composition and interior material coated with the same | Mitsumasa Horii, Masahiro Sugiura, Yoshio Yamada, Osamu Araki, Yoshiro Umemoto +6 more | 1996-07-23 |