Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599397 | Method for preventing polymerization of (meth)acrylic acid and esters thereof and method for the production thereof | Kazuhiko Sakamoto, Tomohiro Nakae, Masahiro Uemura, Sei Nakahara | 2003-07-29 |
| 4200434 | Immunological blood test method | Hiroyuki Kiyokawa | 1980-04-29 |