Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615961 | Control device for stepping motor | Hidenori Kobayashi, Kazumasa Takada, Takashi Okano | 2009-11-10 |
| 7535483 | Image forming apparatus and image forming method | Kazumasa Takada, Hidenori Kobayashi | 2009-05-19 |
| 7342377 | Stepping-motor control apparatus and method of controlling the apparatus | Hidenori Kobayashi, Kazumasa Takada, Takashi Okano | 2008-03-11 |
| 7321451 | Data converting circuit, data converting method, and image forming apparatus | Hidenori Kobayashi | 2008-01-22 |
| 6943911 | Driving control apparatus and driving control method | Jun Takamura, Noboru Nitta | 2005-09-13 |
| 6841920 | Method and apparatus for driving capacitive element | Jun Takamura, Noboru Nitta | 2005-01-11 |
| 6753687 | Capacitive load driving unit and method and apparatus for inspecting the same | Noburo Nitta, Jun Takamura | 2004-06-22 |
| 6504701 | Capacitive element drive device | Jun Takamura, Noboru Nitta, Tadashi Maruyama | 2003-01-07 |
| 6493109 | Print head driving apparatus and printer using the same | Jun Takamura, Noboru Nitta | 2002-12-10 |
| 6487378 | Electrophotographic apparatus, main unit and sub-unit, both for use in the electrophotographic apparatus, and method of identifying the sub-unit | — | 2002-11-26 |
| 6462433 | Capacitive load driving unit and method and apparatus for inspecting the same | Noboru Nitta, Jun Takamura | 2002-10-08 |
| 6437964 | Capacitive element driving apparatus | Jun Takamura, Noboru Nitta | 2002-08-20 |
| 6386666 | Ink-jet head driving device | Jun Takamura, Noboru Nitta | 2002-05-14 |
| 6273540 | Driving device of printer head | Jun Takamura, Noboru Nitta | 2001-08-14 |
| 6170933 | Printer control apparatus | Noboru Nitta, Jun Takamura | 2001-01-09 |
| 6113209 | Driving device for electrostrictive ink-jet printer head having control circuit with switching elements for setting electrical potential ranges of power supply to electrodes of the printer head | Noboru Nitta, Jun Takamura | 2000-09-05 |
| 5936644 | Head driving device of ink-jet printer | Noboru Nitta, Jun Takamura | 1999-08-10 |