Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032569 | Information management system, display system, management apparatus and program | Yasuo Oshita, Hidetsugu Obi, Hideki Matsuda, Yoshiyuki Kodama, James Dawson +3 more | 2011-10-04 |
| 7956852 | Information display system, information display apparatus, and position indicating apparatus | Yoshiyuki Kodama, Takeshi Ishikawa | 2011-06-07 |