Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343432 | Waste decomposition apparatus | Yoshinori Yoshida, Goda Toshihisa, Tojo Toshiaki | 2013-01-01 |
| 6400719 | Telephone communication method capable of relating a telephone terminal and a speech channel IP address at the time of call connection | Yasubumi Chimura, Masanori Goto, Toshikatsu Nakajima | 2002-06-04 |