Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895683 | Apparatus for mass transferring between phases different from each other | — | 1990-01-23 |
| 4884500 | Apparatus for maintaining or restoring freshness of vegetable body | Toyosaburo Noguchi | 1989-12-05 |
| 4857350 | Method for maintaining or restoring freshness of plants, vegetables or fruits by treating with water supersaturated with air | Toyosaburo Noguchi | 1989-08-15 |
| 4818447 | Apparatus for mass transferring between phases different from each other | — | 1989-04-04 |
| 4770225 | Device for spray applying mold-release agent to a die casting mold | Norikazu Takagi, Ryuji Koyama | 1988-09-13 |
| 4738297 | Method of spray applying mold-release agent to a die casting mold | Norikazu Takagi, Ryuji Koyama | 1988-04-19 |