Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7785009 | Slide guiding device | Toshiyuki Saito, Toshikazu Sakei, Youji Hamajima | 2010-08-31 |
| 4560295 | Sheet presser mechanism for recorders with pivotable cover plate | Mitsugu Fujiwara, Yoshinori Sakaue, Koshiro Kurokawa, Hideo Obara | 1985-12-24 |
| 4527174 | Sheet pressing mechanism in a pen type recording device | Mitsugu Fujiwara, Yoshinori Sakaue, Koshiro Kurokawa, Hideo Obara | 1985-07-02 |
| 4527176 | Multi-color pen recorder | Mitsugu Fujiwara, Yoshinori Sakaue, Koshiro Kurokawa, Hideo Obara | 1985-07-02 |
| 4514740 | Sheet guide mechanism in a recording device | Mitsugu Fujiwara, Yoshinori Sakaue, Koshiro Kurokawa, Hideo Obara | 1985-04-30 |
| 4488159 | Pen switching mechanism in drum plotters | Mitsugu Fujiwara, Koshiro Kurokawa, Hideo Obara | 1984-12-11 |