Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304874 | Facsimile transceiver | Masahito Saegusa, Yoshihiro Kawakatsu, Katsubumi Ohuchi, Hiroshi Endo, Masaki Sato | 1989-11-28 |
| D304722 | Facsimile transceiver | Yoshihiro Kawakatsu, Tooru Ebihara, Hideyasu Shimizu, Shinichiro Tsunematsu, Hirokazu Takeda | 1989-11-21 |
| D304724 | Facsimile transceiver | Masahito Saegusa, Takashi Ohwada, Yoshihiro Kawakatsu, Katsubumi Ohuchi, Hiroshi Endo +1 more | 1989-11-21 |
| D304578 | Facsimile transceiver | Masahito Saegusa, Takashi Ohwada, Yoshihiro Kawakatsu, Katsubumi Ohuchi, Hiroshi Endo +1 more | 1989-11-14 |