Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876244 | Medical composition for injection containing a spergualin as active ingredient and process for preparing the same | Hamao Umezawa, Shintaro Suzuki, Taka'aki Ohkuma, Teruya Nakamura | 1989-10-24 |
| 4871393 | Apparatus and method for feeding sintering raw mix | Masami Fujimoto, Tadahiro Inazumi, Katsuhiko Satoh, Eiichi Shimozawa, Yasuhiko Awa +9 more | 1989-10-03 |