Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11546407 | Service processing system and service processing method | Yuji Hikawa, Yukio Tajima, Kazuko Kirihara, Akihiro Enomoto | 2023-01-03 |
| 11201905 | Service processing system and service processing method | Yuji Hikawa, Yukio Tajima, Kazuko Kirihara, Akihiro Enomoto | 2021-12-14 |
| 10291683 | Service processing system and service processing method | Yuji Hikawa, Yukio Tajima, Kazuko Kirihara, Akihiro Enomoto | 2019-05-14 |
| 7986430 | Displaying device and image forming apparatus | Masahiro Machida, Takao Maekawa, Tetsuya Kobayashi | 2011-07-26 |
| 7948654 | Image processing system for displaying operational display screens | Akihiro Enomoto, Yukio Tajima, Yuji Hikawa, Kazuko Kirihara | 2011-05-24 |
| 7719698 | Displaying device and image forming apparatus | Masahiro Machida, Takao Maekawa, Tetsuya Kobayashi | 2010-05-18 |
| 7551303 | Service processing device and method | Yuji Hikawa, Yukio Tajima, Kazuko Kirihara, Akihiro Enomoto | 2009-06-23 |
| 7522296 | Display processing apparatus with a display component for displaying a screen based on a display pattern and an image processing apparatus | Akihiro Enomoto, Yukio Tajima, Yuji Hikawa, Kazuko Kirihara | 2009-04-21 |
| 7496233 | Service processing apparatus and service processing method | Kazuko Kirihara, Yuji Hikawa, Yukio Tajima, Akihiro Enomoto | 2009-02-24 |
| 6790129 | Method for polishing angular substrates | Jiro Moriya, Masataka Watanabe, Satoshi Okazaki, You Ishii, Shunichiro Kojima | 2004-09-14 |