Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12364933 | System for producing magnesium hydroxide | Yoshiaki Ito, Ryo Kamito, Shinpei Kaneda, Masashi Kiyosawa | 2025-07-22 |
| 12351475 | System for producing magnesium chloride aqueous solution and system for producing magnesium | Yoshiaki Ito, Masashi Kiyosawa | 2025-07-08 |
| 12320134 | Binding machine | Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Sadayoshi Takeuchi | 2025-06-03 |
| 11313140 | Binding machine | Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Sadayoshi Takeuchi | 2022-04-26 |
| 10787828 | Binding machine | Osamu Itagaki, Takeshi Morijiri, Tatsunori Sera, Takuya Chigira, Sadayoshi Takeuchi | 2020-09-29 |
| 10513452 | Water treatment system | Yuta Hashimoto, Hideo Iwahashi, Katsunori Matsui, Kiichi Tokunaga, Takeshi Yasunaga +4 more | 2019-12-24 |
| 8920653 | Desalination apparatus and desalination method | Yoshiaki Ito, Hidemasa Kakigami, Hideo Iwahashi, Katsunori Matsui, Kenji Tanaka | 2014-12-30 |
| 8795531 | Co-producing apparatus for salt and fresh water and co-producing method of the same | Yoshiaki Ito, Hidemasa Kakigami, Hideo Iwahashi, Katsunori Matsui, Kenji Tanaka | 2014-08-05 |
| 8721244 | Connected fastener assembly | Yasushi Nakagawa, Hiroki Yamamoto, Takamichi Hoshino | 2014-05-13 |
| 8685249 | Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus | Yoshiaki Ito, Kenji Tanaka, Hideo Iwahashi, Katsunori Matsui, Takayoshi Hori | 2014-04-01 |
| 8047366 | Connected fastener assembly | Yasushi Nakagawa, Hiroki Yamamoto, Takamichi Hoshino | 2011-11-01 |
| 8033394 | Connected fastener assembly | Yasushi Nakagawa, Hiroki Yamamoto, Takamichi Hoshino | 2011-10-11 |
| 7963393 | Connected fastener assembly | Yasushi Nakagawa, Hiroki Yamamoto, Takamichi Hoshino | 2011-06-21 |
| 6474386 | Cover glass adhering device | Kenji Takahashi | 2002-11-05 |
| 6302985 | Method of adhering cover glass and cover glass adhering device | Kenji Takahashi | 2001-10-16 |
| 5693529 | Geothermal power plant desulfurization system | Yuuichi Fujioka | 1997-12-02 |
| 5661027 | Geothermal power plant desulfurization method | Yuuichi Fujioka | 1997-08-26 |