Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D985129 | Skin analyzer for skin care | Naoki Miyamoto, Koji Yamamoto | 2023-05-02 |
| 7130647 | Cordless telephone system | Yuji Hirai | 2006-10-31 |
| 6998336 | Wiring board and method of producing the same | Masahiro Iba, Takahiro Hayashi | 2006-02-14 |
| 6882713 | Telephone apparatus | Youji Manabe, Toshiaki Sakiyama, Yuji Hirai, Hideyuki Matsuo, Kentaro Oka | 2005-04-19 |
| 5487105 | Facsimile apparatus operable in facsimile or telephone mode | — | 1996-01-23 |