Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10222791 | Operation assistance apparatus at time of accident in plant | Masaki Kanada, Yoshihiko Ishii, Kenichi KATONO, Tadaaki Ishikawa, Ryota KAMOSHIDA | 2019-03-05 |
| 9414260 | Wireless communications device and wireless communications method | Shinji Murata, Yuji Ichinose, Hideaki Masuko | 2016-08-09 |
| 8817851 | Wireless communications device and wireless communications method | Shinji Murata, Yuji Ichinose, Hideaki Masuko | 2014-08-26 |
| 8766877 | Communication system in trains | Nao Saito, Satoru Ito, Kazunori Ayabe, Yukio Sagawa | 2014-07-01 |
| 7860206 | Reactor power control apparatus of a natural circulation boiling water reactor and a feed water control apparatus and nuclear power generation plant | Atsushi Fushimi, Kazuhiko Ishiii, Yoshihiko Ishii, Shin Hasegawa, Atsutoshi Mizuide | 2010-12-28 |
| 7570748 | Control and monitoring telecommunication system and method of setting a modulation method | Yoshikazu Ishii, Yuji Ichinose, Nao Saito, Daisuke Sinma, Yasuhiro Nakatsuka | 2009-08-04 |
| 7336156 | Communication apparatus, communication method and installation method of railway vehicle-facility intra communication system | Yuji Ichinose, Daisuke Shinma, Naoyuki Yamada, Hiroyuki Akiyama, Shigenobu Yanai | 2008-02-26 |
| 6188388 | Information presentation apparatus and information display apparatus | Yukiharu Ohga, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more | 2001-02-13 |
| 5835078 | Information presentation apparatus and information display apparatus | Yukiharu Ohga, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more | 1998-11-10 |
| 5777896 | Plant operating and monitoring apparatus | Tetsuo Ito, Yukiharu Ohga, Fumio Murata, Yuichi Higashikawa, Hideyuki Sato +2 more | 1998-07-07 |
| 5748495 | Plant operating and monitoring apparatus | Tetsuo Ito, Yukiharu Ohga, Fumio Murata, Yuichi Higashikawa, Hideyuki Sato +2 more | 1998-05-05 |
| 5712658 | Information presentation apparatus and information display apparatus | Yukiharu Ohga, Hiroyuki Yuchi, Hiroshi Seki, Yukio Nagaoka, Koichi Kawaguchi +1 more | 1998-01-27 |
| 5701394 | Information processing apparatus having a neural network and an expert system | Tetsuo Ito, Yukiharu Ohga, Hiroshi Ujita, Fumio Murata, Masao Miyake +1 more | 1997-12-23 |
| 5677993 | Information processing apparatus using pointing input and speech input | Yukiharu Ohga, Hiroshi Seki, Koichi Kawaguchi | 1997-10-14 |
| 5581242 | Automatic alarm display processing system in plant | Yukiharu Ohga, Takaharu Fukuzaki, Koichi Kawaguchi, Hiroyuki Yuchi, Tetsuo Ito | 1996-12-03 |
| 5287264 | Multicontroller apparatus, multicontroller system, nuclear reactor protection system, inverter control system and diagnostic device | Tetsuo Ito | 1994-02-15 |
| 5095418 | Multiplex control system | Tetsuo Ito, Satoshi Suzuki, Atomi Noguchi | 1992-03-10 |
| 4989129 | Multiplex control system | Tetsuo Ito, Satoshi Suzuki, Atomi Noguchi | 1991-01-29 |
| 4843537 | Control system | Shunsuke Utena, Fumio Murata, Atomi Noguchi, Shigeru Izumi, Satoshi Suzuki +1 more | 1989-06-27 |
| 4742575 | Light signal transmission/reception system | Tetsuo Ito | 1988-05-03 |
| 4727539 | Multi-element information transmission system | Wataru Kitaura, Yuji Ichinose, Kohyu Fukunishi | 1988-02-23 |
| 4707621 | Multiplex control apparatus having middle value selection circuit | Takao Sato | 1987-11-17 |
| 4673974 | Image transmission system | Tetsuo Ito, Wataru Kitaura | 1987-06-16 |
| 4644346 | Multiplex transmission system | Tetsuo Ito | 1987-02-17 |
| 4626707 | Signal selection circuit | Fumiyasu Ohkido | 1986-12-02 |