Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970720 | Combined refrigerators and detecting system using the same | Masaki Katagiri, Yoshii Kobayashi, Toshio Uchida | 1999-10-26 |
| 5531074 | Electronic device freezed by intermittently driven refrigerator | Masaki Katagiri, Toshio Uchida | 1996-07-02 |