Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052429 | X-ray analyzing apparatus | Kazunaga Ohno, Yukio Hashizume, Toshiyoshi Watanabe, Hiroshi Ohkubo | 2000-04-18 |
| 5598451 | Apparatus for measuring the sulfur component contained in oil | Kazunaga Ohno, Yukio Hashizume, Kazuo Husimi | 1997-01-28 |
| 5576658 | Pulse shaping circuit | Kazuo Hushimi | 1996-11-19 |