Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692727 | Seat device | Takayoshi Kashiwamura, Nozomu Munemura, Toshimichi Hanai, Kazuhito KATO, Kozo Yamaura | 1997-12-02 |
| 5647804 | Skiing slope specialized for artificial skis and method for producing the same | Susumu Homma, Hiroshi Sato, Hisao Hiroi | 1997-07-15 |
| 5597653 | Antitheft label for use on objects and an absorptive pad having such an antitheft label for use on food | Takashi Ikeda | 1997-01-28 |