Patent | Date |
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Information recording and erasing apparatus Grant 7,777,771 - Sakurai , et al. August 17, 2 | 2010-08-17 |
Information Recording And Erasing Apparatus App 20080062236 - Sakurai; Hideo ;   et al. | 2008-03-13 |
Image processing apparatus and image processing method, digital information storage medium, and reversible display recording medium App 20070268319 - Tatewaki; Tadafumi ;   et al. | 2007-11-22 |
Initialization of phase-change optical recording medium Grant RE39,901 - Hattori , et al. October 30, 2 | 2007-10-30 |
Method of producing a sputtering target Grant 7,288,224 - Ide , et al. October 30, 2 | 2007-10-30 |
Apparatus and method for managing a printed document and apparatus for managing information App 20070236718 - Yokomura; Katsuya ;   et al. | 2007-10-11 |
Method of producing a sputtering target App 20040058542 - Ide, Yukio ;   et al. | 2004-03-25 |
Method of producing a sputtering target Grant 6,652,806 - Ide , et al. November 25, 2 | 2003-11-25 |
Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium Grant 6,503,592 - Yamada , et al. January 7, 2 | 2003-01-07 |
Method of producing a sputtering target App 20020034663 - Ide, Yukio ;   et al. | 2002-03-21 |
Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of forming recording layer for the optical recording medium Grant 6,319,368 - Ide , et al. November 20, 2 | 2001-11-20 |
Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium Grant 6,280,684 - Yamada , et al. August 28, 2 | 2001-08-28 |
Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium Grant 6,127,016 - Yamada , et al. October 3, 2 | 2000-10-03 |
Sputtering target for producing optical recording medium Grant 5,785,828 - Yamada , et al. July 28, 1 | 1998-07-28 |
Phase-change type optical recording and reproducing method Grant 5,740,149 - Iwasaki , et al. April 14, 1 | 1998-04-14 |
Sputtering target Grant 5,736,657 - Ide , et al. April 7, 1 | 1998-04-07 |
Recording and simultaneous verifying method of phase-changing type of information recording medium Grant 5,646,924 - Nonoyama , et al. July 8, 1 | 1997-07-08 |
Phase-change type information recording medium Grant 5,298,305 - Shinozuka , et al. March 29, 1 | 1994-03-29 |
Optical information recording medium Grant 5,095,479 - Harigaya , et al. March 10, 1 | 1992-03-10 |
Information recording medium Grant 5,080,947 - Yamada , et al. January 14, 1 | 1992-01-14 |
Transparent, electrically conductive film Grant 5,057,244 - Nitta , et al. October 15, 1 | 1991-10-15 |
Optical information recording medium Grant 5,011,723 - Harigaya , et al. April 30, 1 | 1991-04-30 |
Electrophotographic photoconductor Grant 5,008,172 - Rokutanzono , et al. April 16, 1 | 1991-04-16 |
Electrophotographic photoconductor having a silicone resin charge retention layer Grant 4,957,839 - Rokutanzono , et al. September 18, 1 | 1990-09-18 |
Manual information input device Grant 4,707,570 - Ide , et al. November 17, 1 | 1987-11-17 |