Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772809 | Printed matter delivery system, image forming apparatus, and printed matter delivery apparatus | Kazunori Bannai, Yasuhisa Ehara, Katsunori Shoji, Daisuke Maeda, Yusuke Funayama +2 more | 2017-09-26 |
| 8331822 | Image forming apparatus and image forming method of effectively detecting a speed deviation pattern of the image forming apparatus | Kazuhiko Kobayashi, Joh Ebara, Yasuhisa Ehara, Kouji Amanai, Yuji Matsuda +3 more | 2012-12-11 |
| 8311421 | Conveyer-member control device, image forming apparatus, and drive control method | — | 2012-11-13 |
| 7937007 | Image forming apparatus and image forming method of effectively detecting a speed deviation pattern of the image forming apparatus | Kazuhiko Kobayashi, Joh Ebara, Yasuhisa Ehara, Kouji Amanai, Yuji Matsuda +3 more | 2011-05-03 |
| 7885587 | Image forming apparatus with color shift correction suppressing periodic fluctuations of a surface moving speed of a latent image support | Hiromichi Matsuda, Toshiyuki Andoh, Yasuhisa Ehara, Kazuhiko Kobayashi, Noriaki Funamoto | 2011-02-08 |
| 7778575 | Imaging apparatus adjusting a rotational stop phase based on a calculated rotational phase | Yuji Matsuda, Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Noriaki Funamoto +1 more | 2010-08-17 |
| 7729024 | Color drift error correcting method and image forming apparatus | Kazuhiko Kobayashi, Joh Ebara, Yasuhisa Ehara, Noriaki Funamoto, Toshiyuki Uchida +1 more | 2010-06-01 |
| 7693468 | Image forming apparatus capable of effectively forming a quality color image | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Kouji Amanai, Yuji Matsuda +3 more | 2010-04-06 |
| 7653332 | Image forming apparatus having enhanced controlling method for reducing deviation of superimposed images | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Noriaki Funamoto, Yuji Matsuda +3 more | 2010-01-26 |
| 7630657 | Method, apparatus, and program for image forming capable of effectively adjusting positional deviation | Yasuhisa Ehara, Kazuhiko Kobayashi, Joh Ebara, Noriaki Funamoto, Toshiyuki Uchida +2 more | 2009-12-08 |
| 7532842 | Color printing apparatus capable of color registration difference correction | Yasuhisa Ehara, Joh Ebara, Kazuhiko Kobayashi, Toshiyuki Uchida, Noriaki Funamoto | 2009-05-12 |
| 6400530 | Complex magnetic head and manufacturing method of complex magnetic head core | Hirofumi Ouchi, Toshihisa Obuse, Yoshio Kasuga, Tatsunori Hibara, Masao Kouhashi +3 more | 2002-06-04 |
| 6088909 | Manufacturing method of complex magnetic head core | Hirofumi Ouchi, Toshihisa Obuse, Yoshio Kasuga, Tatsunori Hibara, Masao Kouhashi +3 more | 2000-07-18 |
| 6034846 | Complex magnetic head having upper and lower rank core chips and method for manufacturing the same | Hirofumi Ouchi, Yoshio Kasuga, Masao Kouhashi, Tatsunori Hibara, Hiromasa Ishii +1 more | 2000-03-07 |
| 5999498 | Reduced profile magnetic head assembly and method of manufacturing reduced profile magnetic head support structure | Naoto Sugawara, Hitoshi Tamayama, Takeshi Oouchi, Seiichi Watanabe | 1999-12-07 |
| 5894387 | Magnetic head device having increased dimensional accuracy and improved magnetic characteristics | Naoto Sugawara, Seiichi Watanabe | 1999-04-13 |
| 5731938 | Magnetic head device having increased dimensional accuracy and improved magnetic characteristics | Naoto Sugawara, Seiichi Watanabe | 1998-03-24 |