Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074489 | Impact detecting apparatus and packaging system | Sakae Ishikawa | 2011-12-13 |
| D544675 | Pallet | Sakae Ishikawa, Hideyuki Goda, Tsuyoshi Abe, Moku Naruishi, Toshikazu Ando | 2007-06-12 |
| 6634640 | Attachable/detachable sheet sorting device and sheet discharging system using the sheet sorting device | Hiroshi Yoshizawa, Masaru Watanabe | 2003-10-21 |
| 6012715 | Recording paper turning-over apparatus | — | 2000-01-11 |
| 5934665 | Separation mechanism for separating and feeding paper sheet | — | 1999-08-10 |
| 5464200 | Sheet storing device with locking bins | Yasushi Nakazato, Makoto Tanaka, Kohki Sakamoto, Hisayo Kondo, Hiroyuki Shibaki +1 more | 1995-11-07 |
| 5390006 | Imaging forming apparatus with improved exhaust flow | Tomio Wakabayashi, Keiji Okamoto | 1995-02-14 |
| 5222725 | Sheet feed mechanism of image recording apparatus | Kenya Komada | 1993-06-29 |
| 4987446 | Process unit cartridge for an electrophotographic apparatus | Hideaki Mochimaru, Kenya Komada, Masahiro Tomita | 1991-01-22 |