Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11146096 | Control method of power supply apparatus, the power supply apparatus, and power supply system | Masahiro Baba | 2021-10-12 |
| 10591073 | Relief valve structure | Yu Wang, Xiaofeng Dong | 2020-03-17 |
| 10243367 | Power supply system, control method of power supply system, and power supply apparatus | — | 2019-03-26 |
| 9305484 | Capacitive-load driving circuit and plasma display apparatus using the same | Yuji Sano, Akihiro Takagi, Tomokatsu Kishi, Toyoshi Kawada | 2016-04-05 |
| 9252682 | Grid-connected inverter apparatus and control method therefor | — | 2016-02-02 |
| 8928646 | Capacitive-load driving circuit and plasma display apparatus using the same | Yuji Sano, Akihiro Takagi, Tomokatsu Kishi, Toyoshi Kawada | 2015-01-06 |
| 8781365 | Automatic document transportation device and document scanning device | — | 2014-07-15 |
| 8763634 | Relief device for oil pump | Nobuyuki Akaishi, Masataka Ikawa, Yasuhiro Ueta, Takuji Ishioka, Hidehiko Kamiyama +3 more | 2014-07-01 |
| 8382918 | Steel wire material for spring and its producing method | Nao Yoshihara, Fujio Koizumi, Katsuya Takaoka, Shoji Miyazaki, Sayaka Nagamatsu | 2013-02-26 |
| 7928587 | Power semiconductor module | Akihiro Tamba, Kazuhiro Suzuki, Koji Sasaki, Shinji Hiramitsu | 2011-04-19 |
| 7737641 | Capacitive-load driving circuit capable of properly handling temperature rise and plasma display apparatus using the same | Yuji Sano, Akihiro Takagi, Tomokatsu Kishi, Toyoshi Kawada | 2010-06-15 |
| 7732208 | Method of conducting homologous recombination | — | 2010-06-08 |
| 7557776 | Plasma display apparatus | Yukio Akiyama, Kiyoshi Watanuki, Michitaka Ohsawa | 2009-07-07 |
| 7210677 | Paper feeder and image scanning device | Atsushi Fukumura, Toshihiro Kawamura | 2007-05-01 |
| D537471 | Operation panel | — | 2007-02-27 |
| D529074 | Operation panel | — | 2006-09-26 |
| D526678 | Paper feed cassette | Yasuhiro Sakanashi | 2006-08-15 |
| 7078865 | Capacitive-load driving circuit capable of properly handling temperature rise and plasma display apparatus using the same | Yuji Sano, Akihiro Takagi, Tomokatsu Kishi, Toyoshi Kawada | 2006-07-18 |
| 7035746 | Method of judging hydrogen embrittlement cracking of material used in high-temperature, high-pressure hydrogen environment | Yoru Wada, Tatsuo Hasegawa, Rinzo Kayano | 2006-04-25 |
| 6867528 | Dynamoelectric machine and method for mounting a brush assembly to a brush holder | Hidehiko Kitahara, Hideyuki Hayashi, Tomoki Takahashi | 2005-03-15 |
| 6867529 | AC generator for vehicle | Tomoki Takahashi, Hideyuki Hayashi | 2005-03-15 |
| 6703759 | Alternator | Atsushi Oohashi, Yoshihito Asao | 2004-03-09 |
| 6703702 | IC chip mounting structure and display device | Toyoshi Kawada, Yuji Sano | 2004-03-09 |
| 6677664 | Display driver integrated circuit and flexible wiring board using a flat panel display metal chassis | Toyoshi Kawada, Yuji Sano, Michitaka Ohsawa, Osamu Hirohashi | 2004-01-13 |
| 6452261 | Flat semiconductor device and power converter employing the same | Hironori Kodama, Masahiro Nagasu, Yasuo Osone, Shigeta Ueda, Kazuji Yamada | 2002-09-17 |