Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582320 | Beverage container with extendable drinking straw | — | 1996-12-10 |
| 5579948 | Beverage container with extendable drinking straw | — | 1996-12-03 |
| 5535889 | Canteen with solid food compartment | — | 1996-07-16 |
| 5520304 | Beverage container with extendable drinking straw | — | 1996-05-28 |
| 5518142 | Beverage container with extendable drinking straw | — | 1996-05-21 |
| 5346081 | Kettle with upward bounding cover and automatically extensible sucker | — | 1994-09-13 |
| 4952021 | Pressure transporting system | Tetsuji Aoki, Yoshiaki Terasawa | 1990-08-28 |