Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5831271 | Shielding member for radioactive substance, manufacturing method for the shielding member and apparatus for producing radioactive solution | Fumiya Obata, Masato Ohya, Yoshimasa Tanaka | 1998-11-03 |
| 5716317 | Sheath for syringe barrel | Yoshimasa Tanaka, Hisao Tobiki | 1998-02-10 |
| 5245018 | Process for preparing a radiopharmaceutical composition | Susumu Kondo, Makoto Azuma | 1993-09-14 |
| 5071636 | Chelating compounds and their use | Hirohiko Yamauchi, Jun Takahashi, Shigemi Seri, Makoto Azuma | 1991-12-10 |