Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376158 | Heavy construction installation method | Yuji Kaneko, Ryohel Miyahara, Kensuke Morita, Takashi Okano | 2013-02-19 |
| 7880620 | RFID tag and construction site management system and management method using the same | Fumio Hatori, Shinichi Ebata, Masayuki Hosokawa, Masashi Hashimoto | 2011-02-01 |