Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D466888 | Speaker | Hajime Kitamura | 2002-12-10 |
| 6484844 | Speaker | Hajime Kitamura, Naohiro Fujinami, Masami Kushida, Hisashi Kubota | 2002-11-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D466888 | Speaker | Hajime Kitamura | 2002-12-10 |
| 6484844 | Speaker | Hajime Kitamura, Naohiro Fujinami, Masami Kushida, Hisashi Kubota | 2002-11-26 |