Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7386534 | Answer system for technical support, and technical support method | Hiraku Ikeda, Akira Okabe, Kinichi Suzuki | 2008-06-10 |
| 7177821 | Maintenance information management system and method of providing a maintenance plan | Hiraku Ikeda, Seio Kanda, Toshiyuki Ueda, Kenzo Semba | 2007-02-13 |