Ishizawa; Yasuhisa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishizawa; Yasuhisa.The latest application filed is for "information processing system for composite appliance".

Company Profile

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Ishizawa; Yasuhisa - Hachioji JP
Ishizawa; Yasuhisa - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Information processing system for composite appliance Grant 6,697,898 - Shishizuka , et al. February 24, 2	2004-02-24
Image processing method and apparatus suitable for both high-resolution and low-resolution image data Grant 5,781,666 - Ishizawa , et al. July 14, 1	1998-07-14
Data transmission control apparatus for system with input/output units used in common by several CPU's Grant 5,701,512 - Ishizawa December 23, 1	1997-12-23
Image data processing using bi-level and multi-level value data Grant 5,521,990 - Ishizawa , et al. May 28, 1	1996-05-28
Image processing apparatus with flexible use of memory and variable number of bits per pixel Grant 5,295,000 - Nonoshita , et al. March 15, 1	1994-03-15
Image processing system Grant 5,142,620 - Watanabe , et al. * August 25, 1	1992-08-25
Image processing system Grant 5,018,083 - Watanabe , et al. May 21, 1	1991-05-21
Image processing system with designatable output location and output resolution control Grant 4,891,634 - Ina , et al. January 2, 1	1990-01-02
Image processing apparatus Grant 4,734,786 - Minakawa , et al. March 29, 1	1988-03-29
Coordinate inputting apparatus using multiple sensors Grant 4,712,100 - Tsunekuni , et al. December 8, 1	1987-12-08
Image data processing apparatus and system Grant 4,675,908 - Saito , et al. June 23, 1	1987-06-23

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