Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6277047 | Automatic transmission | Keiji Sato, Jun Nakayama, Naoto Suzuki, Masato Sawaoka | 2001-08-21 |
| 5098210 | Sheet feeding apparatus for a printing machine featuring a resiliently supported arm and planetary gear | Yoshihiro Hamamichi, Yoshiaki Tanaka, Kozo Hara, Tsuyoshi Sanada, Masayoshi Koyanagi | 1992-03-24 |
| D290135 | Cartridge for ink ribbon | Masaaki Minakuchi | 1987-06-02 |
| 4376586 | Drive mechanism for printer carriage and ink ribbon | — | 1983-03-15 |