Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653055 | Continuously assembled pots for raising and transplanting seedlings | Hidekazu Terasawa, Sumio Ito, Masashi Tanimura | 1997-08-05 |
| 4899554 | Refrigerator with plural storage chambers | Isao Kato | 1990-02-13 |
| 4831837 | Transporting system for refrigerated merchandise | Kozaburo Negishi, Riichi Sakano, Susumu Ikeda, Shinji Matsubayashi | 1989-05-23 |
| 4807446 | Air outlet nozzles for an air circulation device in a refrigerated display cabinet | — | 1989-02-28 |
| 4779425 | Refrigerating apparatus | Yoshihisa Sasaki | 1988-10-25 |
| 4224098 | Apparatus for producing paper tube assembly for nursing seedlings | Shozo Oikawa, Reiji Takeda, Yoshiyuki Kawatsu, Michinori Sakaki | 1980-09-23 |