Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776612 | Method of quantifying antigen expression | Shigeto Kawai, Yasuo Koishihara | 2010-08-17 |
| 4446283 | Crosslinkable polyethylene resin composition | Shuhei Doi, Tsutomu Isaka | 1984-05-01 |
| 4351876 | Laminate films and sheets of crosslinked polyethylene resins | Shuhei Doi, Tsutomu Isaka | 1982-09-28 |