Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358217 | Stationary induction apparatus and monitoring device thereof | Haruhisa Wada, Masaki Sugihara | 2013-01-22 |
| 8269126 | Gas insulated switchgear and method for detecting arc damage in a gas insulated switchgear part | Yukio Kanazawa, Hiroshi Furuta | 2012-09-18 |
| 7868755 | Sensor attached IC tag application high voltage equipment | Haruhisa Wada, Hirokazu Takagi, Shiro Maruyama, Masayuki Sato | 2011-01-11 |
| 7816924 | Gas insulated switchgear and method for detecting arc damage in a gas insulated switchgear part | Yukio Kanazawa, Hiroshi Furuta | 2010-10-19 |
| 6344789 | Voltage non-linear resistor unit and arrester unit | Takeshi Udagawa, Masahiro Kan, Yoshihiro Ishizaki, Nobuyuki Shimizu, Hironori Suzuki +8 more | 2002-02-05 |
| 5525158 | Thin film deposition apparatus | Hisashi Tsukazaki, Goro Oakamoto, Yuki Ito, Kenichiro Yamanishi, Hiroki Ito +1 more | 1996-06-11 |