Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660924 | Vacuum heat insulator | Tadao Yamaji, Masayoshi Aoki, Shigeru Tanaka, Masahisa Ochi | 1997-08-26 |
| 5619641 | Signal processing apparatus including redundant first and second system with a duplex package configuration | Noriaki Ohuchi, Akio Morimoto, Takahiro Hosokawa, Hiroyuki Kaneko | 1997-04-08 |