Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926452 | Mounting information-collecting device, connector, and mounting information-collecting method | Fumihiko Saito, Takahiro Hosokawa, Shinji Hiyama | 2005-08-09 |
| 6707543 | Mounting information-collecting device, connector, and mounting information-collecting method | Fumihiko Saito, Takahiro Hosokawa, Shinji Hiyama | 2004-03-16 |
| 5812559 | Controlling method and apparatus for examination of multiport RAM(s) | Fumihiko Saito, Shinzi Hiyama, Koji Ikuta | 1998-09-22 |
| 5430723 | Time-slot switching system identifying and storing only time-slot signals to be output in a time division multiplex control system | Katsuhiko Nakamoto, Kensaburo Namba, Shinji Hiyama, Satoshi Takeda | 1995-07-04 |
| 5426654 | Channel data CRC systems for use with cross connect equipment | Toshiaki Hayashi, Shinzi Hiyama, Satoshi Takeda, Masashi Ohba | 1995-06-20 |
| 5420855 | Multi-port time switch element | Akio Morimoto | 1995-05-30 |
| 5274677 | Clock distribution system | Noriaki Ohuchi, Akio Morimoto, Fumihiko Saito, Hiroyuki Kaneko | 1993-12-28 |
| 4849995 | Digital signal transmission system having frame synchronization operation | Hiroshi Takeo, Masanori Kajiwara, Michinobu Ohhata, Takao Moriya, Satoshi Takeda +3 more | 1989-07-18 |