Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D512713 | Portable wireless telephone | Jun Watanabe, Kazuo Oosawa, Masakatsu Takizawa | 2005-12-13 |
| D510345 | Portable wireless telephone | Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Mitsuaki Kanada, Kazuhiko Yamaoka | 2005-10-04 |
| D507555 | Portable wireless telephone | Jun Watanabe, Mitsutaka Shiraishi, Satoshi Sugawara, Mitsuaki Kanada, Kazuhiko Yamaoka | 2005-07-19 |
| D505944 | Portable wireless telephone | Jun Watanabe, Kazuo Oosawa, Masakatsu Takizawa | 2005-06-07 |
| D501190 | Portable wireless telephone | Jun Watanabe, Yasuo Nagamine, Masakatsu Takizawa | 2005-01-25 |