Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566426 | Aqueous resin composition | Makoto Mizushima, Koichiro Saeki, Takashi Miyai | 2003-05-20 |
| 5990226 | Aqueous resin composition and curing process | Yoshihiro Arita, Kiyoshi Kawamura, Satoshi Yamada | 1999-11-23 |
| 5587410 | Aqueous resin composition | Kiyoshi Kawamura | 1996-12-24 |
| 5300602 | Process for producing water-soluble polymer and water-soluble polymer | Yoshihiro Arita, Kiyoshi Kawamura | 1994-04-05 |