Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525826 | Switching power supply apparatus and method | Hoichi Iwamoto | 2009-04-28 |
| 6850848 | Equipment inspection and evaluation system, equipment management system, and computer-readable record medium with equipment management program stored therein | John Nguyen | 2005-02-01 |
| 6772093 | Equipment inspection and evaluation system, equipment management system, and computer-readable record medium with equipment management program stored therein | John Nguyen | 2004-08-03 |
| 6728659 | Equipment inspection and evaluation system, equipment management system, and computer-readable record medium with equipment management program stored therein | John Nguyen | 2004-04-27 |
| 4687762 | Water soluble drug complex and method for production of same | Tsunekazu Fukushima, Yoshio Kagitani, Kazumasa Yokoyama, Masayuki Nishida, Tadakazu Suyama | 1987-08-18 |