Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8854053 | Apparatus and method for analyzing the state of oil-filled electrical devices | — | 2014-10-07 |
| 8854068 | Diagnostic method for oil-filled electrical device, diagnostic device for implementing the diagnostic method, and oil-filled electrical device provided with the diagnostic device | Eiichi Nagao, Kentaro Taninouchi, Tsuyoshi Amimoto, Kozo Tachibana, Hirotaka Muto +2 more | 2014-10-07 |
| 8728565 | Method for inhibiting generation of copper sulfide | Fukutaro Kato, Eiichi Nagao, Tsuyoshi Amimoto, Yoshio Kimura, Junji Tanimura +1 more | 2014-05-20 |
| 8547193 | Stationary induction apparatus | Soichiro Kainaga, Takao Tsurimoto, Takahiko Ishikura, Hirotaka Muto, Hiroki Otera +5 more | 2013-10-01 |
| 8305179 | Oil immersed electrical apparatus | Eiichi Nagao, Kentaro Taninouchi, Tsuyoshi Amimoto, Kozo Tachibana, Takanori Sone +2 more | 2012-11-06 |
| 7472410 | Video transmission apparatus for connecting to a network | — | 2008-12-30 |
| 6351202 | Stationary induction apparatus | Keiichi Ito, Kosei Tsuji, Taketoshi Hasegawa, Kiyoyuki Ishikawa, Yasuo Toba +1 more | 2002-02-26 |
| 5951193 | Mechanism for connecting ornamental parts of wrist watch | Akio Yamamoto, Taro Tanaka, Haruyuki Shimayama, Shunichi Kojima | 1999-09-14 |