Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198973 | Transformer | Kazuyuki Fukui, Masao Hosokawa | 2012-06-12 |
| 7398542 | Program recording and viewing reservation system and method thereof | Gaku Yamamura, Tsutomu Takahashi, Tsuyoshi Hasebe, Kazutomo Watanabe, Yoshitaka Tanaka +4 more | 2008-07-08 |
| 7219146 | Network system, network operation method, agent module, terminal device, and information recording medium and program therefor | Tsutomu Takahashi, Akihiro Tozaki, Masao Higuchi, Ryuichi Morioka | 2007-05-15 |
| 7034648 | Amorphous metal core transformer | Toshiki Shirahata, Masayuki Horiuchi, Shinya Urata | 2006-04-25 |
| 6750749 | Amorphous metal core transformer | Toshiki Shirahata, Masayuki Horiuchi, Shinya Urata | 2004-06-15 |
| 6005468 | Amorphous transformer | Toshiki Shirahata, Masayuki Horiuchi, Takayuki Yamazaki, Koji Yamanaka | 1999-12-21 |