1
Yasunari Arai, Yoshiyuki Murao, Yasuhiro Okazaki, Yukihisa Horikou, Tsuyoshi Minari, Kouji Kume: Resin-made air cleaner. Toyoda Boshoku Corporation, Nippondenso, Oblon Spivak McClelland Maier & Neustadt P C, May 26, 1998: US05755844 (42 worldwide citation)

A resin-made air cleaner includes a hollow resin-made housing, a tubular element accommodated in the housing, a tubular projection, a gasket fitted around the tubular projection, and disposed between the tubular element and the tubular projection, a stopper for inhibiting the gasket from moving. The ...


2
Hiromichi Sugie, Tsuyoshi Minari, Yasunari Arai, Yukihisa Horikoh, Kouji Kume, Hirotsugu Kojima: Filter element for air cleaner. Toyoda Boshoku Corporation & Denso Corporation, Palmatier Sjoquist Voigt & Christensen P A, December 22, 1998: US05851250 (13 worldwide citation)

A filter element for an air cleaner including a filter medium which has a plurality of basic filter units and is integrally formed of a porous sintered material produced by sintering powdered synthetic resin.


3
Kouji Kume, Yoshihisa Sanami: Producing method of laminated filter. Toyota Boshoku Kabushiki Kaisha, Oliff & Berridge, October 6, 2009: US07597773 (9 worldwide citation)

The present invention relates to a producing method of a laminated filter that carries out a corrugating operation and an adhering operation of filter media in the same step. A corrugation forming apparatus (20) sandwiches first and second filter media (12, 14) in their superposed state, and heats a ...


4
Kouji Kume, Yoshihisa Sanami: Producing Method Of Laminated Filter. Toyota Boshoku Kabushiki Kaisha, Oliff & Berridge, January 24, 2008: US20080017299-A1

The present invention relates to a producing method of a laminated filter that carries out a corrugating operation and an adhering operation of filter media in the same step. A corrugation forming apparatus (20) sandwiches first and second filter media (12, 14) in their superposed state, and heats a ...


5
Kunitaka Maeda, Yoshihisa Sanami, Kouji Kume: Filter elements for filters. Patterson Thuente Skaar & Christensen Pa, July 20, 2006: US20060156700-A1

A filter element has an upstream-side filter layer and a downstream-side filter layer. The downstream-side filter layer is attached to the upstream-side filter layer. The upstream-side filter layer has a coarser mesh than the mesh of the downstream-side filter layer. The upstream-side filter layer h ...