Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620279 | Artificial water plant system for controlling sediment transport on a water bed | Kazuki Oda | 1997-04-15 |
| 5551673 | Resin shock absorber | Tokio Kokubu, Sakashi Kamata, Hitoshi Ueno | 1996-09-03 |
| 4945191 | Curled electrical conductor cord | Mamoru Satsuka | 1990-07-31 |
| 4670498 | Polyester block copolymer composition | Tadao Taika | 1987-06-02 |
| 4442262 | Composition of polyester-block copolymer | Haruhiko Yusa, Mitsuru Hoshino, Akira Kurosaki, Chikara Sugitawa | 1984-04-10 |