Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992178 | Agent imparting resistance to external stimuli | Yukio Kato, Shinichi Tsutsumi, Ryo Oda, Masahiro Nishimura | 2006-01-31 |
| 6310026 | Method of cleaning and surface processing of inorganic filler utility | Masayuki Okazaki, Yasuhiro Yoshida, Kenichi Shirai, Bart Van Meerbeek, Daisuke Usuki | 2001-10-30 |