Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495693 | Electronic information displaying device | Osamu Yonekawa, Kazuya Ohashi, Toshiro Iizuka, Yoshihiro Hayakawa, Kayoko Kawakami | 2004-09-07 |
| D494968 | Electronic information displaying device | Osamu Yonekawa, Kazuya Ohashi, Toshiro Iizuka, Yoshihiro Hayakawa, Kayoko Kawakami | 2004-08-24 |
| D490795 | Telephone set | Hideo Watanabe, Akira Nakajima | 2004-06-01 |