Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D385532 | Data multiplexer | — | 1997-10-28 |
| D365555 | Facsimile transceiver | Yoshifumi Fukutani, Shin-ichi Hiroki, Masahiko Kashiwabara | 1995-12-26 |
| D363278 | Facsimile transceiver | Masahiko Kakshiwabara, Shin-ichi Hiroki | 1995-10-17 |
| D357251 | Telephone | Shin-ichi Hiroki | 1995-04-11 |