| 7049793 |
Boost switching power supply |
Katsuaki Tanaka |
2006-05-23 |
| 6945605 |
Chair having a slide mechanism for the seat |
Yojiro Kinoshita, Nobuyuki Ueda, Toshiyuki Horiki, Hiroyuki Nishimura |
2005-09-20 |
| 6739664 |
Chair |
Yojiro Kinoshita, Nobuyuki Ueda, Toshiyuki Horiki |
2004-05-25 |
| 6614667 |
Method and apparatus for driving switching element in power converter |
Yoshihisa Okita, Katsuaki Tanaka, Yoshinobu Takayanagi |
2003-09-02 |
| 6438004 |
Power conversion apparatus utilizing soft switching resonant snubber circuitry |
Katsuaki Tanaka, Yoshihisa Okita |
2002-08-20 |
| 6414854 |
Driving device and method of switching element in power conversion apparatus using current-controlled semiconductor switching element |
Yoshihisa Okita, Katsuaki Tanaka, Yoshinobu Takayanagi |
2002-07-02 |
| 6411078 |
Current sensor apparatus |
Shiro Nakagawa, Katsuaki Tanaka, Katsumi Yabusaki |
2002-06-25 |
| 6353543 |
Switching circuit of power conversion apparatus |
Yoshihisa Okita, Katsuaki Tanaka |
2002-03-05 |
| 6316931 |
Magnetic sensor apparatus and current sensor apparatus |
Shiro Nakagawa, Yoshihisa Okita, Katsumi Yabusaki |
2001-11-13 |
| 6208541 |
PWM inverter apparatus |
Yoshihisa Okita, Katsuaki Tanaka |
2001-03-27 |
| D436085 |
Piezoelectric conversion type semiconductor device |
Takashi Takizawa, Tatsuya Itoh |
2001-01-09 |
| 5547369 |
Camera, spectrum analysis system, and combustion evaluation apparatus employing them |
Kenichi Sohma, Michio Kuroda, Tadayoshi Murakami |
1996-08-20 |
| 5323614 |
Combustor for gas turbine |
Satoshi Tsukahara, Hiroshi Inoue, Noriyuki Hayashi, Kazumi Iwai, Tamio Innami +7 more |
1994-06-28 |
