Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442270 | Lens barrel | Yoshiharu Araki, Makoto Nakamura | 2016-09-13 |
| 9258636 | Headphone set | Masahiro Nakano, Mikiyasu Ishikura, Yusaku Shimaoka, Hitoshi Nakagawa | 2016-02-09 |
| D576616 | Portable computer | — | 2008-09-09 |
| D576617 | Portable computer | — | 2008-09-09 |
| D572709 | Portable computer | Hitoshi Nakagawa | 2008-07-08 |
| D568307 | Portable computer | — | 2008-05-06 |
| D567235 | Portable computer | Hitoshi Nakagawa | 2008-04-22 |
| D566705 | Portable computer | Hitoshi Nakagawa | 2008-04-15 |
| D565565 | Portable computer | Hitoshi Nakagawa | 2008-04-01 |
| D565564 | Portable computer | Hitoshi Nakagawa | 2008-04-01 |
| D565563 | Portable computer | Hitoshi Nakagawa | 2008-04-01 |
| D565562 | Portable computer | Hitoshi Nakagawa | 2008-04-01 |
| D565561 | Portable computer | — | 2008-04-01 |
| 6975248 | Transportation management system | Shigeatsu Asari, Takaharu Hosoda | 2005-12-13 |
| 6808424 | Memory card installer | Takashi Hiraoka, Katsuhiko Yamamoto | 2004-10-26 |