Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525870 | Control apparatus of fluorescent lamp | Shigeo Matsuzawa | 1996-06-11 |
| 5031413 | Low-temperature foods preserving case and its temperature control method | Shunichi Tsuihiji, Hideaki Furutachi | 1991-07-16 |
| 5018363 | Apparatus for preparing ice creams | Ken Aoki, Katsuhiko Hoshi, Shigeo Satoh, Shigeru Togashi, Hiromi Saitoh | 1991-05-28 |
| 4860550 | Apparatus for preparing ice creams | Ken Aoki, Katsuhiko Hoshi, Shigeo Satoh, Shigeru Togashi, Hiromi Saitoh | 1989-08-29 |
| 4703628 | Apparatus for preparing frozen products | Shigeru Togashi, Hiromi Saitoh, Shigeyuki Takahashi, Yasuo Makino, Shigeo Satoh +1 more | 1987-11-03 |
| 4292812 | Control device for ice making machine | Yoshitaka Takahashi | 1981-10-06 |