Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055628 | Position coordinates estimation device, position coordinates estimation method, and program | Manabu Yoshida, Yuki YOKOHATA, Kouhei Mori, Atsuhiko MAEDA, Takahiro HATA | 2024-08-06 |
| 12051279 | Lane pricing system, lane pricing device, method, and program | Manabu Yoshida, Yuki YOKOHATA, Kouhei Mori, Takahiro HATA, Atsuhiko MAEDA +1 more | 2024-07-30 |
| 12009106 | Emergency demand prediction device, emergency demand prediction method, and program | Sunyong Kim, Kazuaki OBANA, Atsuhiko MAEDA, Michiharu Takemoto, Yukio KIKUYA +3 more | 2024-06-11 |
| 11960499 | Sales data processing apparatus, method, and medium storing program for sales prediction | Manabu Yoshida, Miyuki IMADA, Akinori FUJINO, Hisashi KURASAWA | 2024-04-16 |
| 11941890 | Sidewalk information generation device, method and program | Atsuhiko MAEDA, Manabu Yoshida, Yuki YOKOHATA | 2024-03-26 |
| 11920937 | Sidewalk network information generation device, method and program | Atsuhiko MAEDA, Manabu Yoshida, Yuki YOKOHATA | 2024-03-05 |
| 11877871 | Infectious disease prevention supporting device, method and program | Atsuhiko MAEDA, Midori KODAMA, Motonori Nakamura | 2024-01-23 |
| 11861841 | Lane estimation device, method, and program | Kohei Mori, Yuki YOKOHATA, Manabu Yoshida | 2024-01-02 |
| 11837084 | Traffic flow estimation apparatus, traffic flow estimation method, traffic flow estimation program, and storage medium storing traffic flow estimation program | Manabu Yoshida, Yuki YOKOHATA, Kohei Mori, Takahiro HATA | 2023-12-05 |
| 11808473 | Action optimization device, method and program | Nobuhiko MATSUURA, Midori KODAMA, Takahiro HATA, Motonori Nakamura | 2023-11-07 |
| 11417194 | Hand washing supporting device, method and program | Atsuhiko MAEDA, Midori KODAMA, Motonori Nakamura | 2022-08-16 |
| 11222216 | Crosswalk detection device, method and program | Atsuhiko MAEDA, Manabu Yoshida, Yuki YOKOHATA | 2022-01-11 |
| 8625588 | Packet transmission method and packet transmission device | Mitsunori Fukutoku, Wataru Imajyuku, Katsuhiro Shimano | 2014-01-07 |
| 7869428 | Packet transmission method and packet transmission device | Mitsunori Fukutoku, Wataru Imajyuku, Katsuhiro Shimano | 2011-01-11 |
| 7684697 | Optical signal quality monitoring circuit and optical signal quality monitoring method | Hidehiko Takara, Atsushi Taniguchi | 2010-03-23 |
| 7200328 | Method and system for determining origin of optical signal quality degradation | Hidehiko Takara, Kentaro Uchiyama | 2007-04-03 |
| 7190752 | Data signal quality evaluation method and apparatus using high speed sampling | Hidehiko Takara | 2007-03-13 |
| 7079765 | Optical wavelength division multiplex signal monitoring apparatus | Hidehiko Takara | 2006-07-18 |
| 6842565 | Optical modulation/multiplexing circuit | Takuya Ohara, Hidehiko Takara, Satoki Kawanishi | 2005-01-11 |
| 6720548 | Optical sampling waveform measuring apparatus aiming at achieving wider band | Akihito Otani, Toshinobu Otsubo, Hidehiko Takara, Satoki Kawanishi | 2004-04-13 |
| 6697395 | Sum frequency light generation method and sum frequency light generation apparatus adapatble for wide-band wavelength conversion | Akihito Otani, Toshinobu Otsubo, Hidehiko Takara, Satoki Kawanishi | 2004-02-24 |
| 6587242 | Optical transmission system | Hidehiko Takara, Yoshiaki Yamabayashi, Osamu Kamatani, Koji Nonaka, Kentaro Uchiyama | 2003-07-01 |
| 6396601 | System for monitoring quality of optical signals having different bit rates | Hidehiko Takara, Yoshiaki Yamabayashi | 2002-05-28 |