Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239680 | Blister package containing the laminated sheet and container | Shinichi Koizumi, Tatsuya Ogawa | 2019-03-26 |
| 9375802 | Plasma arc welding method and plasma arc welding device | Kazumichi Hosoya, Toru Nakajima, Toyoyuki Sato, Katsunori Wada, Shuhei Kanemaru | 2016-06-28 |
| 8283599 | Welding method for T-joint | Toru Nakajima | 2012-10-09 |
| 7456857 | Videophone video and audio transfer system, mobile communication terminal, and videophone video and audio transfer method used for the same | — | 2008-11-25 |
| 7005607 | Welding method, welding device, welded joint, and welded structure | Toru Takatani, Yutaka Takano, Naoki Miyanagi, Shigeyuki Sakurai, Manabu Hirakawa | 2006-02-28 |
| 6596969 | Method for guiding arc by laser, and arc guiding welding and device by the method | Shigeyuki Sakurai, Yutaka Takano, Naoki Miyanagi, Yoshiaki Shimomura, Toru Takatani | 2003-07-22 |
| 6534746 | Narrow gap welding method and welding apparatus | Toru Takatani, Yasuo Hayakawa, Yutaka Takano | 2003-03-18 |