Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738806 | Humidifier for refrigeration showcase | Kazuto Matsuda, Tadao Okada, Toru Sugawara, Yoshihiro Hayashi, Masahiro Nakamura +1 more | 1988-04-19 |
| 4731204 | Humidifier unit for refrigerated display cabinets | Kazuto Matsuda, Toshio Sakurai | 1988-03-15 |
| 4643351 | Ultrasonic humidifier | Toshio Fukamachi, Kazuto Matsuda, Toshiaki Kawada, Toshio Sakurai, Takeshi Osawa | 1987-02-17 |
| 4612777 | Humidifier unit for refrigerated display cabinets | Kazuto Matsuda, Toshio Sakurai | 1986-09-23 |
| 4219598 | Molded article, the method for manufacturing the same and the dies therefor | Tsutomu Umeda, Tsuneo Ogushi | 1980-08-26 |