Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7724152 | Tap change operation monitoring apparatus for on-load tap charger | Daisuke Kondo | 2010-05-25 |
| 5677062 | Thermal transfer recording sheet | Katsuhiko Kuroda, Kitaro Shigeta | 1997-10-14 |
| 5529973 | Thermal transfer recording sheet | Tsutomu Taki, Katsuhiko Kuroda, Takashi Morishima | 1996-06-25 |
| 5332712 | Image receiving sheet for thermal transfer recording | Yukichi Murata, Tsutomu Taki | 1994-07-26 |
| 5314862 | Thermal transfer recording sheet | Takao Hirota, Katsuhiko Kuroda | 1994-05-24 |
| 5256492 | Thermal transfer recording sheet | Takao Hirota, Yukichi Murata, Tsutomu Taki | 1993-10-26 |
| 5187144 | Image receiving sheet for thermal transfer recording | Yukichi Murata, Tsutomu Taki | 1993-02-16 |
| 4799166 | Apparatus for automatically analyzing gases in oil | Katsumi Shiono, Sadao Naito, Goroo Ikeda | 1989-01-17 |
| 4763514 | Monitoring equipment for dissolved gas in insulating oil | Sadao Naito, Katsumi Shiono, Yoshihiro Makino, Toshitsugu Ishii | 1988-08-16 |