| 8351029 |
Optical fiber sensor |
Satoshi Nishikawa, Masakazu Takabayashi, Kiichi Yoshiara, Tateki Mitani, Yutarou Hamatani |
2013-01-08 |
| 8285086 |
Optical fiber sensor |
Satoshi Nishikawa, Masakazu Takabayashi, Kiichi Yoshiara, Tateki Mitani, Yutaro Hamatani |
2012-10-09 |
| 7928472 |
Optical semiconductor device with a distributed Bragg reflector layer |
Eitaro Ishimura, Masaharu Nakaji |
2011-04-19 |
| 7910953 |
Optical semiconductor device |
Masaharu Nakaji, Eitaro Ishimura |
2011-03-22 |
| 7859662 |
On-vehicle fuel property detection device |
Yutaro Hamatani, Shigeki Kanamaru, Tateki Mitani |
2010-12-28 |
| 7719028 |
Semiconductor light-receiving device and manufacturing method thereof |
Eitaro Ishimura, Masaharu Nakaji |
2010-05-18 |
| 7538367 |
Avalanche photodiode |
Eitaro Ishimura, Masaharu Nakaji |
2009-05-26 |
| 7462889 |
Avalanche photodiode |
Nobuyuki Tomita, Eitaro Ishimura, Masaharu Nakaji |
2008-12-09 |
| 7345325 |
Avalanche photodiode |
Masaharu Nakaji, Eitaro Ishimura, Nobuyuki Tomita |
2008-03-18 |
| 7259408 |
Avalanche photodiode |
Nobuyuki Tomita, Eitaro Ishimura, Masaharu Nakaji |
2007-08-21 |
| 7187013 |
Avalanche photodiode |
Masaharu Nakaji, Eitaro Ishimura, Nobuyuki Tomita |
2007-03-06 |
| 7038251 |
Semiconductor device |
Eitaro Ishimura, Masaharu Nakaji, Nobuyuki Tomita |
2006-05-02 |
| 5316813 |
Optical recording medium |
Tetsuya Nishimura, Motomu Yoshimura |
1994-05-31 |
| 5255218 |
Optical frequency multiple signal processing method |
Tetsuya Nishimura, Motomu Yoshimura, Noriaki Tsukada |
1993-10-19 |
