1
Hiroshi Kagawa, Shiro Kato, Kazuo Murata: Film type battery and layer-built film type battery. Yuasa Corporation, Evenson McKeown Edwards & Lenahan, March 28, 1995: US05401595 (57 worldwide citation)

A film type battery including a positive current collector plate, a positive active material, electrolytes, a negative active material and a negative current collector plate laminated into a layer structure, wherein the positive active material, the negative active material and the electrolytes are ...


2
Ryuji Shiozaki, Akihiro Fujii, Kazuya Okabe, Toshiyuki Nukuda: Positive electrode active material for lithium secondary cell and lithium secondary cell. GS Yuasa Corporation, McGinn IP Law Group PLLC, July 1, 2008: US07393476 (47 worldwide citation)

A positive active material for lithium secondary batteries, includes a composite oxide including an oxide which is represented by the composite formula LixMnaNibCocO2 and has an α-NaFeO2 structure, and an impurity phase including Li2MnO3. The values a, b, and c are within such a range that in a tern ...


3
Hiroshi Kagawa, Shiro Kato, Kazuo Murata: Battery precursor and a battery. Yuasa Corporation, Evenson McKeown Edwards & Lenahan P L L C, August 20, 1996: US05547780 (41 worldwide citation)

This invention provides a battery precursor for producing a battery through a cutting process, in which a large number of battery elements comprising positive active material layers, separators having electrolytes and negative active material layers are installed in parallel between a plate-like pos ...


4
Hiroe Nakagawa, Syuichi Izuchi, Takaaki Iguchi, Shigeru Sano, Kenichi Takeuchi, Keiichi Yamamoto, Hiroo Arai: Nonaqueous electrolyte lithium secondary cell. GS Yuasa Corporation, The Kansai Electric Power Co, Crowell & Moring, April 18, 2006: US07029793 (38 worldwide citation)

A nonaqueous electrolyte lithium secondary cell comprising a positive electrode (1), a negative electrode (2) and a nonaqueous electrolyte containing a lithium salt is characterized by that the nonaqueous electrolyte contains a room temperature molten salt as a main component, a material wherein a w ...


5
Hiroshi Mukai, Tetsuya Murai, Shinya Kitano, Mikio Okada, Hiroshi Nakahara, Mikito Nagata, Hiroyuki Yumoto: Nonaqueous secondary electrolytic battery. GS Yuasa Corporation, Sughrue Mion PLLC, March 25, 2008: US07348099 (28 worldwide citation)

A nonaqueous secondary electrolytic battery comprising an electricity-generating element formed by spirally winding a laminate of a positive electrode plate, a separating material and a negative electrode plate, and an electrolytic solution with which the separating material, if it is a separator, i ...


6
Shigeo Komatsu, Hiroshi Mukai, Tetsuya Murai, Shinya Kitano, Mikio Okada, Hiroshi Nakahara, Mikito Nagata, Hiroyuki Yumoto: Nonaqueous secondary electrolytic battery. GS Yuasa Corporation, Sughrue Mion PLLC, September 11, 2007: US07267904 (26 worldwide citation)

A nonaqueous secondary electrolytic battery comprising an electricity-generating element formed by spirally winding a laminate of a positive electrode plate, a separating material and a negative electrode plate, and an electrolytic solution with which the separating material, if it is a separator, i ...


7
Takeo Minomiya, Naoki Kamaya, Katsutoshi Amano, Katsuji Ashida, Hiroshi Kagawa: Electronic device having a battery and a battery therefor. Sony Corporation, Yuasa Corporation both of, Ronald P Kananen, August 5, 1997: US05654111 (26 worldwide citation)

An electronic device having a flat and thin battery connected thereto by bonding or soldering, wherein the battery and the electronic equipment are connected electrically.


8
Ryoichi Okuyama, Eiichi Nomura: Manufacturing method for solid-electrolyte fuel cell. Yuasa Corporation, Armstrong Westerman Hattori McLeland & Naughton, March 1, 1994: US05290323 (24 worldwide citation)

This invention relates to a manufacturing method for a solid-electrolyte fuel cell having a three-layer structure and equipped with a fuel-electrode and an air-electrode for its electrodes with a solid-electrolyte sandwiched between them. A mold (4) comprising a material having a property to suck a ...


9
Masaharu Watada, Masahiko Oshitani, Masuhiro Onishi: Nickel electrode for alkaline battery. Yuasa Corporation, Wegner Cantor Mueller & Player, November 22, 1994: US05366831 (20 worldwide citation)

In a paste-type nickel electrode using nickel hydroxide powder controlled to under 0.1 ml/g incl. as an active material so as to be increased in its density, a nickel electrode for alkaline battery in which II-group elements and cobalt are included in the nickel hydroxide powder in solid solution st ...


10
Masaaki Sasaki, Masahiro Arakawa, Tohru Horii, Kazuo Murata: Lead acid storage battery. Yuasa Corporation, Evenson McKeown Edwards & Lenahan, May 28, 1996: US05521024 (20 worldwide citation)

A lead acid storage battery has a cell composed of a positive plate comprising a positive active material layer and a positive current collector plate, a negative plate comprising a negative active material layer and a negative current collector plate, a separator and a frame-shaped gasket. In the c ...