Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823042 | Apparatus for X-ray analysis and apparatus for supplying X-rays | Seiichi Hayashi, Jimpei Harada, Sadayuki Takahashi | 2004-11-23 |
| 6738453 | Hot cathode of X-ray tube | Takeyoshi Taguchi, Katsumi Tsukamoto | 2004-05-18 |
| 6456691 | X-ray generator | Sadayuki Takahashi, Naohisa Osaka | 2002-09-24 |
| 5742108 | Vehicle generator having duct cover | Katsumi Adachi | 1998-04-21 |
| 5507698 | Pulley device made of resin | — | 1996-04-16 |