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Punched Retainer, Self-aligning Roller Bearing, And Method Of Manufacturing Punched Retainer App 20110116734 - Umemoto; Takehiko ;   et al. | 2011-05-19 |
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Method For Producing Flaky-glass Granule, Flaky-glass Granule, And Resin Composition Containing The Same App 20100273928 - Maeda; Takeshi | 2010-10-28 |
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Engine valve operation mechanism App 20020056428 - Ito, Keita ;   et al. | 2002-05-16 |
Active substances, electrodes, nonaqueous electrolyte secondary cells, and a process for fabricating the active substances Grant 6,368,749 - Yanai , et al. April 9, 2 | 2002-04-09 |
Optical disk apparatus and data randomizing method using for optical disk apparatus App 20020037080 - Katayama, Yukari ;   et al. | 2002-03-28 |
Foreign matter entanglement-preventing device in working engine App 20020033148 - Ito, Keita ;   et al. | 2002-03-21 |
Valve-operating mechanism in 4-cycle engine App 20020033153 - Ito, Keita ;   et al. | 2002-03-21 |
Liquid crystal display control device App 20020027542 - Furuhashi, Tsutomu ;   et al. | 2002-03-07 |
Liquid crystal display control apparatus and liquid crystal display apparatus Grant 6,353,435 - Kudo , et al. March 5, 2 | 2002-03-05 |
Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus App 20020021644 - Maeda, Takeshi ;   et al. | 2002-02-21 |
Information recording/reproducing apparatus and method and information recording medium App 20020015368 - Toda, Tsuyoshi ;   et al. | 2002-02-07 |
Liquid crystal driving device for controlling a liquid crystal panel and liquid crystal display apparatus App 20020011979 - Nitta, Hiroyuki ;   et al. | 2002-01-31 |
Liquid crystal display device for displaying video data App 20010033260 - Nishitani, Shigeyuki ;   et al. | 2001-10-25 |
Handheld type four-cycle engine App 20010029910 - Ito, Keita ;   et al. | 2001-10-18 |
Information recording/reproducing apparatus and method and information recording medium Grant 6,304,533 - Toda , et al. October 16, 2 | 2001-10-16 |
Liquid Crystal Display Control Apparatus And Liquid Crystal Display Apparatus App 20010028346 - KUDO, YASUYUKI ;   et al. | 2001-10-11 |
Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus App 20010019527 - Maeda, Takeshi ;   et al. | 2001-09-06 |
Nonaqueous electrolyte secondary cell App 20010018147 - Yanai, Atsushi ;   et al. | 2001-08-30 |
Information Storage Device Having Transducers Operating In A Pulse Mode In Synchronism With A Timing Clock App 20010015867 - HATANAKA, NORIAKI ;   et al. | 2001-08-23 |
Information recording/reproducing apparatus and method and information recording medium App 20010015945 - Toda, Tsuyoshi ;   et al. | 2001-08-23 |
Lithium Secondary Battery App 20010008731 - MAEDA, TAKESHI ;   et al. | 2001-07-19 |
Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus App 20010008511 - Maeda, Takeshi ;   et al. | 2001-07-19 |
Information recording/reproducing apparatus and method and information recording medium App 20010007548 - Toda, Tsuyoshi ;   et al. | 2001-07-12 |
Apparatus and method for recording/reproducing magneto-optical information Grant 6,169,714 - Tanaka , et al. January 2, 2 | 2001-01-02 |
Information recording medium which indicates information according to the wobbling of a track and information recording and reproducing apparatus Grant 6,069,870 - Maeda , et al. May 30, 2 | 2000-05-30 |
Gas phase adsorption process utilizing oxidized pitch-based activated carbon fibers Grant 5,997,613 - Kaneko , et al. December 7, 1 | 1999-12-07 |
Liquid crystal display control device Grant 5,909,205 - Furuhashi , et al. June 1, 1 | 1999-06-01 |
Cache memory control method and apparatus, and method and apparatus for controlling memory capable of interleave control Grant 5,761,695 - Maeda , et al. June 2, 1 | 1998-06-02 |
Recording method using trial write test pattern Grant 5,732,061 - Kirino , et al. March 24, 1 | 1998-03-24 |
Optical disk apparatus and recording and reading method for an optical disk using the same Grant 5,703,855 - Kirino , et al. December 30, 1 | 1997-12-30 |
Magnetooptic disc apparatus and recording medium Grant 5,642,343 - Toda , et al. June 24, 1 | 1997-06-24 |
Three-dimensional recording and reproducing apparatus Grant 5,614,938 - Sugiyama , et al. March 25, 1 | 1997-03-25 |
High capacity data storage method and system using independently controlled heads and circuitry for monitoring access frequency of data records Grant 5,574,881 - Yasuoka , et al. November 12, 1 | 1996-11-12 |
Correcting non-linear distortions of optical information with a non-linear equalizer Grant 5,572,503 - Satoh , et al. November 5, 1 | 1996-11-05 |
Optical recording method employing pit edge recording on recording medium divided into a plurality of zones wherein recording parameters vary from zone to zone Grant 5,559,777 - Maeda , et al. September 24, 1 | 1996-09-24 |
Disk record medium, and method and apparatus for recording and reproducing information onto and from the same Grant 5,524,103 - Shimizu , et al. June 4, 1 | 1996-06-04 |
Method for controlling the farm of a magnetic domain of a magneto-optical disk using pre-write testing Grant 5,513,165 - Ide , et al. April 30, 1 | 1996-04-30 |
Magneto-optical recording system using recording waveform having a plurality of power levels providing high recording density Grant 5,463,600 - Kirino , et al. October 31, 1 | 1995-10-31 |
Light modulation method for forming a mark in magneto-optical recording system Grant 5,457,666 - Toda , et al. October 10, 1 | 1995-10-10 |
Data recording/playback apparatus and signal processing method Grant 5,448,544 - Tsuchinaga , et al. September 5, 1 | 1995-09-05 |
Method of and apparatus for correcting edge interval of pit in optical recording/read-out apparatus Grant 5,418,770 - Ide , et al. May 23, 1 | 1995-05-23 |
Data recording/reproducing method and apparatus using a recording medium having clock marks recorded in a wobbled track for read/write synchronization Grant 5,377,178 - Saito , et al. December 27, 1 | 1994-12-27 |
Method and apparatus for correcting edge interval of record signal in an optical record/read-out apparatus Grant 5,345,434 - Ide , et al. September 6, 1 | 1994-09-06 |
Information recording method and optical disk apparatus using same Grant 5,333,126 - Fukuda , et al. July 26, 1 | 1994-07-26 |
Information recording disk Grant 5,255,261 - Iida , et al. October 19, 1 | 1993-10-19 |
Method for recording/reproducing information having a function of correcting variations in the interval in reproduced data and apparatus for realizing same Grant 5,233,589 - Saito , et al. August 3, 1 | 1993-08-03 |
Optical disc having a high-speed access capability and reading apparatus therefor Grant 5,214,629 - Watanabe , et al. May 25, 1 | 1993-05-25 |
Apparatus for optical disc memory with correction pattern and master disc cutting apparatus Grant 5,084,860 - Maeda , et al. January 28, 1 | 1992-01-28 |
Information recording/reproducing method and apparatus Grant 5,073,880 - Maeda , et al. December 17, 1 | 1991-12-17 |
Magneto-optical recording method and apparatus capable of overwriting data using a radiation beam Grant 5,062,091 - Maeda , et al. October 29, 1 | 1991-10-29 |
Magnetooptical recording method and apparatus utilizing shift adjustment Grant 5,060,208 - Nagai , et al. October 22, 1 | 1991-10-22 |
Optical disk apparatus having auto-focusing servo systems for multiple light spots and method of starting the auto-focusing servo systems Grant 5,034,941 - Kasai , et al. July 23, 1 | 1991-07-23 |
Information retrieving system with level clamping Grant 4,961,182 - Saito , et al. October 2, 1 | 1990-10-02 |
Semiconductor laser device Grant 4,901,325 - Kato , et al. February 13, 1 | 1990-02-13 |
Method and apparatus for information recording and reproduction of a pit-shape-forming optical recording type Grant 4,866,692 - Saito , et al. September 12, 1 | 1989-09-12 |
Optical disc access method and optical disk storage using coarse and fine actuators Grant 4,866,687 - Kasai , et al. September 12, 1 | 1989-09-12 |
Optical disk having track offset detection areas Grant 4,855,991 - Kaku , et al. August 8, 1 | 1989-08-08 |
Method and apparatus for compensating variation of read data in an optical data storage Grant 4,835,759 - Saito , et al. May 30, 1 | 1989-05-30 |
Optical memory apparatus using an optical disc having guide-grooves of V-shape and predetermined optical depth and access method therefor Grant 4,835,756 - Kaku , et al. May 30, 1 | 1989-05-30 |
Optical information processing apparatus Grant 4,807,210 - Kaku , et al. February 21, 1 | 1989-02-21 |
Optical information processor and method for accessing rotating record carrier utilizing acousto-optic light deflector including holding a focus error signal during track jumping Grant 4,802,153 - Kataoka , et al. January 31, 1 | 1989-01-31 |
Method and apparatus for tracking servo system Grant 4,751,695 - Kaku , et al. June 14, 1 | 1988-06-14 |
Eccentricity correction during optical head accessing of a desired track Grant 4,745,587 - Maeda , et al. May 17, 1 | 1988-05-17 |
Focus error detection apparatus utilizing focusing an front and rear sides of focal planes Grant 4,742,218 - Nakamura , et al. May 3, 1 | 1988-05-03 |
Tracking servo setting method and apparatus Grant 4,731,771 - Maeda , et al. March 15, 1 | 1988-03-15 |
Autofocusing control system Grant 4,725,721 - Nakamura , et al. February 16, 1 | 1988-02-16 |
Method and apparatus for thermo magnetic recording/erasing information with preselected magnetic field switching Grant 4,712,203 - Saito , et al. December 8, 1 | 1987-12-08 |
Optical information processor for compensating offset Grant 4,663,751 - Kaku , et al. May 5, 1 | 1987-05-05 |
Optical recording method Grant 4,646,103 - Sugiyama , et al. February 24, 1 | 1987-02-24 |
Optical memory apparatus Grant 4,607,358 - Maeda , et al. August 19, 1 | 1986-08-19 |
Method of detecting light spot control signal Grant 4,563,760 - Maeda , et al. January 7, 1 | 1986-01-07 |
Optical information processor Grant 4,554,652 - Maeda , et al. November 19, 1 | 1985-11-19 |
Optical information disc apparatus with autofocusing servo system Grant 4,542,491 - Takasago , et al. September 17, 1 | 1985-09-17 |
For jumping a light spot on a track of a recording medium Grant 4,541,083 - Maeda , et al. September 10, 1 | 1985-09-10 |
Optical recording apparatus Grant 4,532,522 - Tsunoda , et al. July 30, 1 | 1985-07-30 |
Driving apparatus for semiconductor laser Grant 4,523,089 - Maeda , et al. June 11, 1 | 1985-06-11 |
Focal position detecting optical apparatus Grant 4,450,547 - Nakamura , et al. May 22, 1 | 1984-05-22 |
Optical information playback apparatus Grant 4,410,969 - Maeda October 18, 1 | 1983-10-18 |
Photoelectric focus and tracking apparatus Grant 4,352,981 - Sugiyama , et al. October 5, 1 | 1982-10-05 |
Information play-back apparatus with astigmatic auto-focusing Grant 4,293,944 - Izumita , et al. October 6, 1 | 1981-10-06 |
Optical information recording apparatus Grant 4,241,240 - Shigematsu , et al. December 23, 1 | 1980-12-23 |
Random access storage apparatus with a movable recording medium Grant 4,199,820 - Ohtake , et al. April 22, 1 | 1980-04-22 |
Automatic focusing apparatus Grant 4,163,149 - Sawano , et al. July 31, 1 | 1979-07-31 |
Information reproducing apparatus with plural beam readout Grant 4,085,423 - Tsunoda , et al. April 18, 1 | 1978-04-18 |