1
Shigemizu Tetsuo, Goto Masato, Yoshioka Masahiro: Power storage device and hybrid distributed power system. Mitsubishi Heavy, Kyushu Electric Power Co, June 1, 2006: JP2006-141093 (12 worldwide citation)

PROBLEM TO BE SOLVED: To effectively perform the output to a power system as the whole hybrid distributed power system, by making effective use of the quantity of power of a storage unit, in the region of residual capacity where a storage unit does not fall in overcharge or overdischarge, by perform ...


2
Yasunari Morooka: Creeping discharge lightning protection device. Kyushu Electric Power Co, Jordan and Hamburg, April 6, 2004: US06717790 (11 worldwide citation)

A lightening countermeasure for overhead power lines guards against breaking of wire and momentary service interruption without using any ZnO device. A lightening arrester body for an overhead power line includes a double-folded insulated wire which is insulated to a same extent as that of a power c ...


3
Tajima Hidehiko, Nishida Takehiko, Kobayashi Katsuaki, Adachi Kazuyuki: Lithium secondary battery, and battery pack. Mitsubishi Heavy, Kyushu Electric Power Co, August 14, 2008: JP2008-186591 (11 worldwide citation)

PROBLEM TO BE SOLVED: To provide a lithium secondary battery and a battery pack capable of surely preventing degeneration of a battery container and deterioration of battery performance.SOLUTION: For the lithium secondary battery 1 with a positive electrode terminal 4 and a negative electrode termin ...


4
Yoshio Masayuki, Noguchi Hideyuki, Taniguchi Shunji, Adachi Kazuyuki: Positive electrode for lithium secondary battery and lithium ion battery using the same. Univ Saga, Kyushu Electric Power Co, November 16, 2001: JP2001-319647 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide a positive electrode, in which a polyaniline-manganese spinel compound-nickel-substituted lithium cobaltate that is used for a high energy density type lithium secondary battery and an electrically conductive agent are coated on an Al current collector.SOLUTION: A po ...


5
Masahiro Yamauchi, Takashi Kaimoto, Mitsuhiko Furukawa, Katsutoshi Rikihisa, Hironori Yoshida, Kenji Watanabe: PTC panel heater with small rush current characteristic and highly heat insulating region corresponding to heater location to prevent local overheating. Nippon Tungsten, Kyushu Electric Power Co, Jordan and Hamburg, January 7, 1997: US05592647 (9 worldwide citation)

A panel heater comprising, on an upper surface of a metallic sheet (2) provided with PTC ceramics (1) on the back side thereof, a highly insulating material or an open space (4) at the portion corresponding to the back side portion to which the PTC ceramics are provided, with a material (3) for cond ...


6
Michitsune Shima, Shiso Kihara, Takeo Omichi, Taenji Igarashi, Kenji Mangetsu: Manipulator for working in a heat exchanger. The Kansai Electric Power Co, Kyushu Electric Power Co, Shikoku Electric Power Co, Mitsubishi Jukogyo Kabushiki Kaisha, Wenderoth Lind & Ponack, July 19, 1983: US04393920 (9 worldwide citation)

In a vertical type heat exchanger including a water chamber delimited by a drum end plate and a header plate on which a large number of heat transfer tubes are arrayed, a novel manipulator for working in the heat exchanger is provided such that a support frame is disposed within the water chamber, a ...


7
Matsui Masakazu, Hashimoto Tsutomu, Akiyama Tomoo, Tajima Hidehiko, Adachi Kazuyuki, Shibata Hiroyuki, Kai Seiko, Matsunaga Sadanori, Kusumoto Yoshiyuki: Secondary battery and method for manufacturing secondary battery. Mitsubishi Heavy, Kyushu Electric Power Co, January 6, 2005: JP2005-005215 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a secondary battery aiming at space saving and manufacturing efficiency, capable of enhancing reliability, and a method for manufacturing the secondary battery.SOLUTION: Many number of positive electrode plates 20A and negative electrode plates 20B are laminated and ...


8
Iizuka Toru, Sato Mitsuru, Ogumo Shinya: Heat exchanger and method for manufacturing heat exchanger. Mitsubishi Heavy, Tohoku Electric Power Co, Tokyo Electric Power Co The, Chubu Electric Power Co, Hokuriku Electric Power Co The, Kansai Electric Power Co The, Chugoku Electric Power Co The, Kyushu Electric Power Co, Electric Power Dev, Japan Atom Power The, December 14, 2006: JP2006-337000 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide a heat exchanger that allows eliminating defects in welded parts by enabling detection and identification of internal defects through an inspection using radioactive rays or the like and that is excellent in manufacturability and a method for manufacturing the heat e ...


9
Nishida Takehiko, Kobayashi Katsuaki, Hashizaki Katsuo, Tajima Hidehiko, Adachi Kazuyuki: Power storage system. Mitsubishi Heavy, Kyushu Electric Power Co, September 25, 2008: JP2008-228518 (6 worldwide citation)

PROBLEM TO BE SOLVED: To improve safety by reducing a voltage while executing discharge of a power storage device by a power converter, when a failure of the power storage device is detected.SOLUTION: A power storage system includes a power storage device 1, a power converter 2 provided between the ...


10
Shigemizu Tetsuo, Nishida Takehiko, Gotou Mitsufumi, Kobayashi Katsuaki, Tajima Hidehiko, Adachi Kazuyuki: Residual capacity equalization device for cell battery. Mitsubishi Heavy, Kyushu Electric Power Co, November 6, 2008: JP2008-271708 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide a residual capacity equalization device capable of efficiently equalizing the residual capacity of a cell.SOLUTION: This residual capacity equalization device for a cell battery includes a plurality of charge/discharge control circuits provided corresponding to the r ...