Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672876 | Method and apparatus for measuring distribution of radioactive nuclide in subject | — | 1997-09-30 |
| 5449921 | Method and apparatus for determining .beta.-ray emitters | — | 1995-09-12 |
| 5120898 | Process for isomerizing hydrocarbons | Yukio Shibata, Takahiro Kawamura, Hideo Takaoka, Tsuguo Kimura, Kazuo Kousaka +4 more | 1992-06-09 |
| 5036035 | Solid strong acid catalyst process for the production of the same and use thereof | Yukio Shibata, Takahiro Kawamura, Hideo Takaoka, Tsuguo Kimura, Kazuo Kousaka +4 more | 1991-07-30 |