Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789675 | Light-sensitive material package | Hirofumi Abe, Yoshio Hara | 2004-09-14 |
| 5715239 | ATM multiplex transmission system having test equipment | Ryuji Hyodo, Tetsuo Nishino, Susumu Eda, Katsumi Oomuro, Kenji Tanaka +2 more | 1998-02-03 |
| 5590183 | Keep call back device | Norihiro Yoneda, Toshimitsu Ohba, Kiyotaka Shikata | 1996-12-31 |
| 5343462 | Fault notifying system for asynchronous transfer mode communication system | Osamu Sekihata, Susumu Eda, Katsumi Oomuro, Ryuji Hyodo, Kenji Tanaka +1 more | 1994-08-30 |
| 5287349 | ATM exchange system | Ryuji Hyodo, Susumu Eda, Kenji Tanaka, Katsumi Oomuro, Osamu Sekihata +4 more | 1994-02-15 |