Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758307 | Sensor device, background noise data transmission method, and background noise data transmission program | Tetsuji Yamato, Takeshi Naito | 2023-09-12 |
| 11270322 | Sensor management unit, method, and program for transmitting sensing data and metadata | Toshihiko Oda, Tetsuji Yamato, Takeshi Naito, Sangryul Lee, Ryota Yamada | 2022-03-08 |
| 11255733 | Environment sensor | Kayo Nakamura, Naotsugu Ueda, Ryusuke Sakai, Hiroyuki Mino, Yuhei Motoki | 2022-02-22 |
| 11182387 | Dataflow control instruction generation device, dataflow control instruction generation method, and dataflow control instruction generation program | Takeshi Naito, Tetsuji Yamato, Toshihiko Oda | 2021-11-23 |
| 11144595 | Score calculation unit, search device, score calculation method, and score calculation program | Toshihiko Oda, Tetsuji Yamato, Takeshi Naito, Sangryul Lee, Ryota Yamada | 2021-10-12 |
| 11134320 | Sensor management unit, sensor device, sensor management method, and sensor management program | Tetsuji Yamato, Takeshi Naito, Ryota Yamada | 2021-09-28 |
| 11113125 | Control device, sensor management device, control method, sensor management method and program | Toshihiko Oda, Tetsuji Yamato, Ryota Yamada | 2021-09-07 |
| 11106558 | Sensor opening test system, sensor opening test management terminal, sensor, sensor opening test method, and computer program | Tetsuji Yamato | 2021-08-31 |
| 11036498 | Instruction system, instruction device, method, and program | Toshihiko Oda, Ryota Yamada, Takeshi Naito, Sangryul Lee, Tetsuji Yamato | 2021-06-15 |
| 10917472 | Data delivery system, indication device, data delivery device, sensor management device, data delivery method, and program | Toshihiko Oda, Tetsuji Yamato, Sangryul Lee, Ryota Yamada, Takeshi Naito | 2021-02-09 |
| 10887675 | Sensor management unit, sensing data distribution system, sensing data evaluation method, and sensing data evaluation program | Tetsuji Yamato, Takeshi Naito | 2021-01-05 |
| 10868868 | Sensing data distribution system, and device and program therefor | Tetsuji Yamato, Sangryul Lee | 2020-12-15 |
| 10708719 | Matching device, terminal, sensor network system, matching method, and matching program | Tetsuji Yamato | 2020-07-07 |
| 10509068 | Test device for a photovoltaic system having solar cell string | Tsuyoshi Takeuchi, Akihiko Sano | 2019-12-17 |
| 10466293 | Inspection device, control method for same, and non-transitory computer readable storage medium | Akihiko Sano | 2019-11-05 |
| 10401410 | Electric arc detection apparatus and electric arc detection method | — | 2019-09-03 |
| 10305424 | Solar photovoltaic system inspection method and inspection apparatus | Tsuyoshi Takeuchi, Akihiko Sano, Kosuke Morita | 2019-05-28 |
| 9991845 | Ground fault detection device | Kosuke Morita, Yuji Tsurukawa | 2018-06-05 |
| 9831825 | Solar photovoltaic system protecting apparatus and solar photovoltaic system protecting method | — | 2017-11-28 |
| 9482701 | Detection device and method, and program | Hiroshi Imai, Yasuhiro Kawabata, Hiroshi Sameshima | 2016-11-01 |
| 8575522 | Hot-air supplying device and hot-air supplying method having bypass | — | 2013-11-05 |
| 7283710 | Optical waveguide device | Akihiko Sano, Eiichi Omura | 2007-10-16 |
| 6829337 | Telephone apparatus with capability of adding, deleting and comparing telephone numbers | — | 2004-12-07 |
| 6169469 | Relay | Mitsuhiro Kawai, Takaaki Yamada | 2001-01-02 |
| 6078233 | Relay and matrix relay | Kozo Maenishi | 2000-06-20 |