TN

Tadakatsu Nakajima

HI Hitachi: 47 patents #333 of 28,497Top 2%
HC Hitachi Cable: 3 patents #224 of 1,086Top 25%
HC Hitachi Building Systems Co.: 1 patents #12 of 53Top 25%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
HT Hitachi Plant Technologies: 1 patents #116 of 279Top 45%
Overall (All Time): #54,764 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
9389664 Operations management methods and devices thereof in systems Takeshi Kato, Tatsuya Saito, Jun Okitsu, Yoko Shiga, Yoshio Miki 2016-07-12
9128704 Operations management methods and devices thereof in information-processing systems Takeshi Kato, Tatsuya Saito, Jun Okitsu, Yoko Shiga, Yoshio Miki 2015-09-08
8650420 Operational management method for information processing system and information processing system Takeshi Kato, Tatsuya Saito, Jun Okitsu, Yoko Shiga, Yoshihiro Kondo 2014-02-11
8473108 Information apparatus and method of optimizing cooling efficiency of air conditioner Jun Mizuno, Kiyokazu Saigo, Jun Okitsu 2013-06-25
8429434 Control method with management server apparatus for storage device and air conditioner and storage system Shinichi Hayashi, Yuichi Taguchi, Katsumi Ouchi, Yoko Shiga, Takeshi Kato +1 more 2013-04-23
8397089 Control method with management server apparatus for storage device and air conditioner and storage system Shinichi Hayashi, Yuichi Taguchi, Katsumi Ouchi, Yoko Shiga, Takeshi Kato +1 more 2013-03-12
8345425 Cooling system and electronic apparatus applying the same therein Hiroyuki Toyoda, Yoshihiro Kondo, Shigeyuki Sasaki, Akio Idei, Shigemasa Satoh 2013-01-01
8200995 Information processing system and power-save control method for use in the system Yoko Shiga, Keisuke Hatasaki, Yoshifumi Takamoto, Takeshi Kato 2012-06-12
8164902 Electronic apparatus Hitoshi Matsushima, Takayuki Atarashi, Yoshihiro Kondo, Hiroyuki Toyoda, Tomoo Hayashi +4 more 2012-04-24
8155793 System and method for controlling air conditioning facilities, and system and method for power management of computer room Takeshi Kato, Yoko Shiga, Hitoshi Matsushima 2012-04-10
8145927 Operation management method of information processing system Jun Okitsu, Takeshi Kato, Tatsuya Saito 2012-03-27
8130497 Blade server Yoshihiro Kondo, Akio Idei, Shigeyasu Tsubaki, Hiroyuki Toyoda, Tomoo Hayashi 2012-03-06
7936560 Cooling device and electronic equipment including cooling device Hiroyuki Toyoda, Akio Idei, Shigeyasu Tsubaki, Yoshihiro Kondo, Tomoo Hayashi 2011-05-03
7903407 Cooling systems and electronic apparatus Hitoshi Matsushima, Hiroshi Fukuda 2011-03-08
7836712 Air conditioning apparatus Keiji Sasao 2010-11-23
7839640 Electronic device and a thermal connector used therein Tomoo Hayashi, Yoshihiro Kondo, Hiroyuki Toyoda, Akio Idei, Shigeyasu Tsubaki 2010-11-23
7826217 Cooling device and electronic apparatus using the same Yoshihiro Kondo, Akio Idei, Shigeyasu Tsubaki, Hitoshi Matsushima, Hiroyuki Toyoda +4 more 2010-11-02
7225171 Air conditioning equipment operation system and air conditioning equipment designing support system Hiroshige Kikuchi, Keiji Sasao 2007-05-29
6732540 Air conditioning plant and control method thereof Yoshibumi Sugihara, Yuuji Miyajima, Takumi Sugiura, Hiroo Sakai, Noboru Oshima +1 more 2004-05-11
6701727 Apparatus and method for managing heat source unit for air conditioner Tomohiro Komatsu, Akira Nishiguchi, Tatsuo Fujii, Masaru Noujyo, Kyoichi Sekiguchi +4 more 2004-03-09
6591620 Air conditioning equipment operation system and air conditioning equipment designing support system Hiroshige Kikuchi, Keiji Sasao 2003-07-15
6584793 Cogeneration system Toshihiko Fukushima, Masaaki Ito 2003-07-01
6454177 Air-conditioning controlling system Keiji Sasao 2002-09-24
6449149 Electronic equipment Shigeo Ohashi, Takashi Naganawa, Tsuyoshi Nakagawa, Masaaki Eishima, Yoshihiro Kondo 2002-09-10
6247331 Absorption refrigerator and the method of producing the same Akira Nishiguchi, Ryoko Sakiyama, Tomihisa Ohuchi 2001-06-19