Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7757122 | Remote maintenance system, mail connect confirmation method, mail connect confirmation program and mail transmission environment diagnosis program | Tomohiro Hikita, Yoshihiro Kimura, Ikuko Tachibana, Toshiaki Hayashi, Takashi Tanifuji +1 more | 2010-07-13 |