Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429484 | Liquid feed pump particularly used for liquid medicine and liquid feed apparatus for filling of liquid medicine | Washiro Honda, Masahiko Nakazawa | 1995-07-04 |
| 5302033 | Burning damage protecting apparatus and method for a printing head in a printer | Takeya Uehara | 1994-04-12 |
| 5178366 | Valve seal | Tetsuya Kojima, Masahiko Nakazawa, Yoshinori Shimomura | 1993-01-12 |
| 5161571 | Check valve | Masahiko Nakazawa | 1992-11-10 |
| 5107885 | Check valve | Masahiko Nakazawa | 1992-04-28 |
| 4926347 | Printer with emulation card installation reporting feature | Noboru Uchida, Masahiko Kaneko | 1990-05-15 |
| 4848627 | Storage box for vehicles | Yoshihiro Maeda, Manabu Morisaka | 1989-07-18 |
| 4507002 | Printing timing correction device in shuttle type dot line printer | Takahiko Fukuzawa | 1985-03-26 |