Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667762 | Method for preventing adhesion of thallium 201 to container | Makoto Fukushima, Kazuhiro Kimura, Kenichi Morishita, Keietsu Takahashi | 1997-09-16 |
| 5274082 | Paramagnetic complexes of chelating compounds | Shigemi Seri, Makoto Azuma, Yoji Arata | 1993-12-28 |
| 5196576 | Chelating compounds and their use | Shigemi Seri, Makoto Azuma, Yoji Arata | 1993-03-23 |
| 5138039 | Chelating compounds and their use | Shigemi Seri, Makoto Azuma, Yoji Arata | 1992-08-11 |
| 5096693 | Stable stannous chloride composition for labeling with radioactive technetium | Makoto Azuma, Jun Takahashi, Nobuo Ueda | 1992-03-17 |
| 5071636 | Chelating compounds and their use | Jun Takahashi, Sakae Okano, Shigemi Seri, Makoto Azuma | 1991-12-10 |
| 5015462 | Stable stannous chloride composition for labeling with radioactive technetium | Makoto Azuma, Jun Takahashi, Nobuo Ueda | 1991-05-14 |
| 4996312 | Porphyrin derivatives, and their production and use | Isao Sakata, Susumu Nakajima, Koichi Koshimizu, Natsuki Samejima, Kazumi Inohara +3 more | 1991-02-26 |
| 4880616 | Stable stannous chloride composition for labeling with radioactive technetium | Makoto Azuma, Jun Takahashi, Nobuo Ueda | 1989-11-14 |
| 4849207 | Porphyrin derivatives | Isao Sakata, Susumu Nakajima, Koichi Koshimizu, Natsuki Samejima, Kazumi Inohara +3 more | 1989-07-18 |