Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674408 | Developer carrier capable of forming microfields thereon and method of producing the same | Hiroshi Takashima, Shigekazu Enoki, Naoki Iwata, Yuichi Ueno | 1997-10-07 |
| 5656928 | Surrounding state measuring apparatus utilizing an impedance element | Junichi Intoh | 1997-08-12 |
| 5646795 | Signal recording apparatus and signal reproducing apparatus | — | 1997-07-08 |
| 5621630 | Power source apparatus of image forming apparatus | Hajime Motoyama, Hiroshi Saito | 1997-04-15 |
| 5611655 | Vacuum process apparatus and vacuum processing method | Yoshio Fukasawa, Shozo Hosoda, Tatsuya Nakagome, Takashi Tozawa, Yasumasa Ishihara +2 more | 1997-03-18 |
| 5610810 | Apparatus for correcting errors in a digital-to-analog converter | Jyoji Nagahira, Kouki Kuroda | 1997-03-11 |