Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074071 | Reproducing apparatus, recording apparatus and display apparatus | Osamu Kawamae, Toshifumi Takeuchi, Takao Arai, Hiroshi Yoshiura | 2011-12-06 |
| 8045194 | Document management system, document management apparatus, document management method, and program | Yoichi Takaragi, Tsutomu Murayama, Kunio Yoshihara, Shinichi Fukada, Tatsuo Shinagawa | 2011-10-25 |
| 7971428 | Exhaust gas purification device for internal combustion engine | Mitsutaka Kojima, Kojiro Okada, Kei Shigahara, Michihiro Hata, Kazuhito Kawashima +3 more | 2011-07-05 |
| 7973595 | Power switch circuit | — | 2011-07-05 |
| 7956679 | Differential amplifier with offset voltage trimming | — | 2011-06-07 |
| 7911635 | Method and apparatus for automated download and printing of Web pages | — | 2011-03-22 |
| 7907072 | Digital-to-analog converter | — | 2011-03-15 |