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Hydrogen gas inventory acquisition method, hydrogen gas inventory acquisition device, hydrogen gas inventory acquisition system, and hydrogen gas inventory management system |
Tadashi SEIKE, Shuuichi Suzuki, Nanako OBATA, Takayuki Itabashi, Seiji Maeda |
2025-08-05 |
| 11619484 |
Distance measurement system, distance measurement method, and program recording medium |
Go Watanabe, Fujio Okumura |
2023-04-04 |
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Wireless terminal and method for messaging |
Shingo Watanabe, Hideto Shibouta, Kenji WAKAFUJI, Masakazu Ono, Masato Kudou |
2020-09-15 |
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Apparatus and method for data delivery in delay-tolerant network (DTN) |
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2020-07-07 |
| 10375605 |
Apparatus and method for data delivery in delay-tolerant network (DTN) |
Masakazu Ono, Kenji WAKAFUJI, Hideto Shibohta, Shingo Watanabe, Masato Kudou |
2019-08-06 |
| 10230449 |
Wireless terminal, computer readable medium storing application program, and method |
Kenji WAKAFUJI, Hideto Shibouta, Masakazu Ono, Shingo Watanabe, Masato Kudou |
2019-03-12 |
| 10128976 |
Radio wave jamming system, radio wave jamming apparatus, and radio wave jamming method |
Hideto Shibohta, Kenji WAKAFUJI, Masakazu Ono, Shingo Watanabe, Masato Kudou |
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| 8321561 |
Information sharing method between neighboring nodes, node and information sharing program |
Norihito Fujita, Masahiro Jibiki |
2012-11-27 |
| 4697820 |
Ski |
Keijiro Hayashi, Kenzo Shinya, Yasuo Saeki |
1987-10-06 |
| 4697821 |
Ski |
Keijiro Hayashi, Kenzo Shinya, Toshimi Awano |
1987-10-06 |
| 4590023 |
Method for manufacturing an injection-molded foam core ski plate |
Keijiro Hayashi, Toshimi Awano |
1986-05-20 |