1
Hiromichi Shigenobu, Takao Nakabayashi, Kitio Akiyama, Masao Miida, Hisashi Karasawa: Hot water supplying device. Toshiba Electric Appliances, Oblon Fisher Spivak McClelland & Maier, March 11, 1986: US04575615 (24 worldwide citation)

A hot water supplying device is provided with a hot water supplying tank which includes first and second tank chambers. Warm water of about 85.degree. C. is stored in the first tank chamber and hot water, which is higher in temperature than the warm water in the first tank chamber, is stored in the ...


2
Mitsuo Suzuki, Hisashi Karasawa, Michio Seshimo: Beverage extraction device. VKI Technologies, Hill Steadman & Simpson, March 29, 1994: US05297472 (20 worldwide citation)

A beverage extraction machine in which powdered material such as coffee is mixed with hot water in an extraction chamber which is mounted over a beverage receiver with a filter mounted between them. High pressure air is supplied into the beverage receiver and passes up through the filter to agitate ...


3
Hiromichi Shigenobu, Takao Nakabayashi, Kitio Akiyama, Masao Miida, Hisashi Karasawa: Beverage brewing apparatus. Toshiba Electric Appliances, Oblon Fisher Spivak McClelland & Maier, March 26, 1985: US04506596 (20 worldwide citation)

A beverage brewing apparatus according to the present invention is provided with a brewing cylinder. A pressurizing piston is slidably fitted in the brewing cylinder. The pressurizing piston, in conjunction with a coffee filter tape, defines a brewing chamber inside the brewing cylinder. The pressur ...