Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698748 | Process of producing hydroxyalkanal | Hiroshi Yamamoto, Hisakazu Shindou | 1997-12-16 |
| 5683501 | Compound fine particles and composition for forming film | Daijo Tomihisa, Shigefumi Kuramoto, Satoshi Ishida, Masaya Yoshida, Ichiro Namura | 1997-11-04 |
| 5670257 | Organic-inorganic composite particles and production process therefor | Yasuhiro Sakai, Shigefumi Kuramoto | 1997-09-23 |
| 5639920 | Process of producing hydroxyalkanal | Hiroshi Yamamoto, Hisakazu Shindou | 1997-06-17 |