Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9020339 | Optical transmission system and control method | Shigeki Watanabe | 2015-04-28 |
| 8918613 | Storage apparatus and data management method for storage area allocation based on access frequency | Masami Maeda, Yutaka Takata | 2014-12-23 |
| 8773753 | Optical amplifier and optical amplifying apparatus | Fumio Futami, Shigeki Watanabe | 2014-07-08 |
| 8762679 | Systems and methods of allocating storage regions to virtual regions | Kenji Yamagami | 2014-06-24 |
| 8682202 | Image forming apparatus that includes operation control unit controlling a plurality of fans for discharging ozone and a fixing device | Yasunari Miyazaki | 2014-03-25 |
| 8583884 | Computing system and backup method | Kenji Sekine, Kazuhide Sano | 2013-11-12 |
| 8312246 | Storage apparatus and storage area allocation method | Kenji Yamagami | 2012-11-13 |
| 8305768 | Secondary battery protecting module and lead mounting method | Itaru Takeda, Yasuo Shoji | 2012-11-06 |
| 8291163 | Storage apparatus and configuration setting method | Kashie Araki, Masanobu Yamamoto, Kei Sato | 2012-10-16 |
| 8086818 | Storage apparatus and storage area allocation method | Kenji Yamagami | 2011-12-27 |
| 8065483 | Storage apparatus and configuration setting method | Kashie Araki, Masanobu Yamamoto, Kei Sato | 2011-11-22 |
| 7664926 | Storage apparatus and storage area allocation method | Kenji Yamagami | 2010-02-16 |
| 7555600 | Storage apparatus and configuration setting method | Kashie Araki, Masanobu Yamamoto, Kei Sato | 2009-06-30 |
| 7543129 | Storage system and storage area allocation method configuring pool areas each including logical volumes having identical allocation unit size | Kenji Yamagami | 2009-06-02 |
| 7047367 | Information processing device and setting method for same | Yuko Nabekura, Yoshinori Igarashi, Koichi Hori | 2006-05-16 |
| 6587666 | Process unit with cleaner and image forming apparatus comprising the same | Satoshi Itaya | 2003-07-01 |
| 6282340 | Light wavelength tuning device and light source optical demultiplexer and wavelength division multiplexed optical communication system using the tuning device | Hideyuki Nasu, Hideyuki Omura, Kazuo Kogure | 2001-08-28 |
| 6068746 | Oxygen sensor having a solid electrolyte applicable to an internal combustion engine | Takashi Kojima, Makoto Hori, Masahiro Hamaya, Minoru Ota | 2000-05-30 |
| 5701559 | Cleanerless image forming apparatus using an electrophotographic process | Yoshimitsu Ootaka, Katsutoshi Sato | 1997-12-23 |
| 5381794 | Ultrasonic probe apparatus | Chuwa Tei, Takashi Hosokawa, Wataru Takekawa, Hisao Ito, Yoshihiro Yoshikawa | 1995-01-17 |
| 5294961 | Recording apparatus with two charging units for achieving uniform after-transfer zones distribution | Yoshimitsu Ohtaka, Ryozo Akiyama | 1994-03-15 |