| 7787777 |
Optical packet network system |
Shinji Iio, Masayuki Suehiro, Katsuya Ikezawa, Akira Miura, Sadaharu Oka +7 more |
2010-08-31 |
| 7689069 |
Semiconductor optical switch |
Masayuki Suehiro, Shinji Iio, Shinichi Nakajima, Morio Wada |
2010-03-30 |
| 7362929 |
Optical switch |
Shinji Iio, Masayuki Suehiro, Shinichi Nakajima, Chie Sato, Morio Wada +6 more |
2008-04-22 |
| 7343063 |
Light signal switching apparatus |
Morio Wada, Shinji Iio, Masayuki Suehiro, Shinichi Nakajima, Tsuyoshi Yakihara +1 more |
2008-03-11 |
| 7317848 |
Optical switch |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Chie Sato, Akira Miura +3 more |
2008-01-08 |
| 7167609 |
Optical switch |
Masayuki Suehiro, Shinji Iio, Shinichi Nakajima, Morio Wada, Akira Miura +1 more |
2007-01-23 |
| 7116856 |
Optical switch matrix |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Chie Sato, Akira Miura +3 more |
2006-10-03 |
| 6930623 |
Optical signal processing system |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Hiroyuki Matsuura, Akira Miura +4 more |
2005-08-16 |
| 6891986 |
Optical switch |
Shinji Iio, Masayuki Suehiro, Shin Nakajima, Akira Miura, Tsuyoshi Yakihara +7 more |
2005-05-10 |