1
Mutsuo Ogawa, Yuji Koseki, Yuichi Saitoh, Shingo Yamaguchi, Shigeru Katsuragi: Facsimile apparatus. Ricoh Company, David G Alexander, October 27, 1981: US04297727 (33 worldwide citation)

Scanning and recording operations are performed by separate mechanical and electronic units. Signal processing, run length encoding and decoding operations are performed by a microcomputer on a priority interrupt basis utilizing at least two sections of a random access memory. The microcomputer oper ...


2
Hajime Kanda, Katsuo Murase, Hiroshi Hishida, Eiichi Adachi, Yoshinori Wada, Yuji Koseki: Facsimile system control apparatus. Ricoh Company, Guy W Shoup, June 3, 1986: US04593323 (32 worldwide citation)

The present facsimile machine comprises a system control unit, including a pair of central processing units (CPU's), and main and auxiliary power supplies. In one embodiment of the present invention, the second (slave) CPU receives power from the auxiliary power supply to constantly monitor the facs ...


3
Yuji Koseki: Facsimile machine using cut sheet of paper. Ricoh Company, Oblon Fisher Spivak McClelland & Maier, March 15, 1988: US04731658 (28 worldwide citation)

A facsimile machine using a cut sheet of paper for recording image data thereon is provided with a function of recoding the image data on the cut sheet of paper as reduced in size with a size reduction rate determined by the size of the image data and the size of the cut sheet of paper if the image ...


4
Kazumasa Ishikawa, Yuji Koseki: Facsimile machine using cut sheets of paper. Ricoh Company, Cooper Dunham Griffin & Moran, September 22, 1987: US04695898 (15 worldwide citation)

A facsimile machine uses cut sheets ofrecording paper of a predetermined size. If data to be recorded requires a cut sheet of paper of a size larger than the cut sheets of paper of the predetermined size set in the facsimile machine for use, then upon completion of recording part of the data on one ...


5
Yozo Matsuura, Yuji Koseki: Facsimile machine having a page printing function. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt, June 12, 1990: US04933771 (10 worldwide citation)

A facsimile machine provided with a page printer for printing image data on one or more cut sheets of recording medium. In the case where at least two differently sized cut sheets of recording medium are selectively used for recording of received image data, the facsimile machine includes a control ...


6
Yuji Koseki: Facsimile machine using cut sheet of paper. Ricoh, XU XINGEN, April 9, 1987: CN86103482

A facsimile machine using a cut sheet of paper for recording image data thereon is provided with a function of recoding the image data on the cut sheet of paper as reduced in size with a size reduction rate determined by the size of the image data and the size of the cut sheet of paper if the image ...