Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991037 | Apparatus for manipulating a magnetic tape cartridge and the magnetic tape contained therewithin | Ryoichi Umezawa | 1991-02-05 |
| 4533270 | Printing paper feed releasing device for printers | — | 1985-08-06 |
| 4312597 | Printer | Hiroyuki Harada | 1982-01-26 |
| 4293236 | Printer | — | 1981-10-06 |
| 4250780 | Cutter blade receiving member in a printer | Hiroyuki Harada | 1981-02-17 |
| 4211498 | Paper cutting and perforated line forming device of printer | Yoshimasa Takeda | 1980-07-08 |