Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090936 | Movable decoration | Yasuta Satoh, Shinya Saitoh, Isamu Kataoka | 1992-02-25 |
| 5030364 | Aqueous ultra-dilute composite solution | Kohichi Sugita, Hideyuki Kosaka | 1991-07-09 |
| 5021079 | Sodium chloride in novel crystal form and aqueous solution containing the same | — | 1991-06-04 |
| 4983890 | Rotating drive device | Yasuta Satoh, Hitoshi Yoneyama | 1991-01-08 |
| D312850 | Motor driven toy flower | Isamu Kataoka, Shinya Saitoh | 1990-12-11 |
| 4903424 | Movable decoration | Yasuta Satoh, Shinya Saitoh, Isamu Kataoka | 1990-02-27 |
| D287574 | Toy gun watch | — | 1987-01-06 |
| D285417 | Combined wristwatch and toy aircraft | — | 1986-09-02 |
| D284453 | Combined wrist watch and toy vehicle | — | 1986-07-01 |
| D284357 | Combined wrist watch and toy vehicle | — | 1986-06-24 |
| 4391060 | Toy robot vehicle assembly | — | 1983-07-05 |