Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417199 | Semiconductor device and control method of the same | — | 2025-09-16 |
| 9126564 | Communication apparatus for vehicle | Masayoshi Ono, Masato Sumida, Masahiko Katayama, Naohisa Uehara | 2015-09-08 |
| 7400243 | Communication apparatus for vehicle | Masato Sumida, Masayoshi Ono, Masahiko Katayama, Naohisa Uehara | 2008-07-15 |
| 6741830 | Image forming apparatus | Yasushi Kinoshita, Kazutaka Sato, Shigeru Obata, Akitomo Kuwabara | 2004-05-25 |
| 6553206 | Image forming apparatus | Kenji Asuwa, Kazutaka Sato, Shigeru Obata, Yasushi Kinoshita, Akitomo Kuwabara | 2003-04-22 |