Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5191513 | Securing device | Katsumasa Takahashi | 1993-03-02 |
| 4766652 | Board fastener | — | 1988-08-30 |
| 4697303 | Withdrawal apparatus for a card-like structure | Kazuhiro Matsui, Mitsuru Tanigawa | 1987-10-06 |
| 4646383 | Synthetic resin spacer for connecting parallel plates at predetermined space | — | 1987-03-03 |
| 4619431 | Appliance for fixing electronic display board | Kazuhiro Matsui | 1986-10-28 |
| 4589794 | Securing unit | Yoshitoki Hayashi, Kazuhiro Matsui | 1986-05-20 |
| 4574425 | Flexible hinge assembly having a substrate supporting portion | — | 1986-03-11 |