Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8717995 | Communication apparatus, base station apparatus, mobile station apparatus, communication system and communication method | — | 2014-05-06 |
| 8467542 | Sound recording device, sound recording method, and sound recording program embodied on computer readable medium | — | 2013-06-18 |
| 8315397 | Microphone device and portable recorder comprising same | Yasushi Obata, Hitoshi Miyamoto, Shinya Uchida | 2012-11-20 |
| 7676512 | Document management server, information terminal apparatus, image forming apparatus, document managing method, and program | Hiroshi Yamamoto, Michihiro Yoshida, Hiroyoshi Kuroda, Minoru Sakai, Takashi Nakashima | 2010-03-09 |
| D309726 | Telephone handset | Yoshio Sasaki, Iwamasa Nishikado, Tsuneji Kimeda | 1990-08-07 |
| D301031 | Key telephone set | Yoshio Sasaki, Iwamasa Nishikado, Tsuneji Kimeda | 1989-05-09 |