Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5773519 | Process for producing modified cross-linked polymer particles | Nobuyuki Ito, Masayuki Hattori, Satoshi Ishikawa, Minori Kondoh | 1998-06-30 |
| 5037748 | Process for producing cis-4,5-dihydro-4,5-dihydroxyphthalic acid | Minoru Matsubara, Norihiko Adachi, Miki Fukuta, Masao Kariya, Tohru Kodama +1 more | 1991-08-06 |