Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228789 | Transmission network, transmission apparatus, channel switching method and program for transmission network | — | 2012-07-24 |
| 6205526 | Device and method for backing up internal information and storage medium having internal information backup control program stored thereon | — | 2001-03-20 |
| 5965003 | Method of decomposing CMPO | Masaki Ozawa, Yasumasa Tanaka, Yoshihiro Hoshino, Chisako Kawakami, Takamichi Kishi | 1999-10-12 |
| 5901282 | Back-up method for firmware information | — | 1999-05-04 |
| 4661291 | Method for fixation of incinerator ash or iodine sorbent | Nakamichi Yamasaki, Takeshi Kubota, Yoshihiro Hoshino | 1987-04-28 |