Patent | Date |
---|
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method Grant 11,295,686 - Ono , et al. April 5, 2 | 2022-04-05 |
Electronic device, electronic timepiece and battery charging method Grant 11,258,292 - Yamakawa February 22, 2 | 2022-02-22 |
Display Apparatus And Watch App 20210263475 - YAMAKAWA; Eiji | 2021-08-26 |
Liquid Crystal Control Circuit, Electronic Timepiece, And Liquid Crystal Control Method App 20200402474 - ONO; Takahiro ;   et al. | 2020-12-24 |
Dot matrix display device and time display device Grant 10,847,104 - Kasuo , et al. November 24, 2 | 2020-11-24 |
Electronic device, electronic timepiece, display control method, and storage medium Grant 10,824,117 - Yamakawa November 3, 2 | 2020-11-03 |
Dot Matrix Display Device And Time Display Device App 20200302886 - KASUO; Tomoo ;   et al. | 2020-09-24 |
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method Grant 10,783,845 - Ono , et al. Sept | 2020-09-22 |
Electronic Device, Electronic Timepiece And Battery Charging Method App 20190393715 - YAMAKAWA; Eiji | 2019-12-26 |
Liquid Crystal Control Circuit, Electronic Timepiece, And Liquid Crystal Control Method App 20190295486 - ONO; Takahiro ;   et al. | 2019-09-26 |
Liquid Crystal Control Circuit, Electronic Timepiece, And Liquid Crystal Control Method App 20190295485 - ONO; Takahiro ;   et al. | 2019-09-26 |
Electronic Device, Electronic Timepiece, Display Control Method, And Storage Medium App 20190137944 - YAMAKAWA; Eiji | 2019-05-09 |
Liquid Crystal Driving Device, Electronic Watch, Liquid Crystal Driving Method, And Recording Medium App 20180240422 - OMURA; Tatsuyoshi ;   et al. | 2018-08-23 |
Display Device, Display Control Method, And Computer-readable Storage Medium App 20180024619 - KASUO; Tomoo ;   et al. | 2018-01-25 |
Illumination device, display apparatus, and timepiece Grant 9,523,960 - Hanzawa , et al. December 20, 2 | 2016-12-20 |
Electronic timepiece including light emitting section Grant 9,423,774 - Yamakawa August 23, 2 | 2016-08-23 |
Electronic Timepiece Including Light Emitting Section App 20150378319 - YAMAKAWA; Eiji | 2015-12-31 |
Radio wave timepiece Grant 8,971,155 - Sano , et al. March 3, 2 | 2015-03-03 |
Illumination Device, Display Apparatus, And Timepiece App 20150009783 - HANZAWA; Kei ;   et al. | 2015-01-08 |
Radio Wave Timepiece App 20120294126 - SANO; Takashi ;   et al. | 2012-11-22 |
Liquid crystal display apparatus Grant 7,218,299 - Yamakawa , et al. May 15, 2 | 2007-05-15 |
Liquid crystal display device and method for driving a liquid crystal display Grant 7,145,538 - Yamakawa , et al. December 5, 2 | 2006-12-05 |
Method and a device for driving a liquid crystal display, and a liquid crystal display apparatus Grant 7,038,648 - Yamakawa , et al. May 2, 2 | 2006-05-02 |
Liquid crystal display device, portable electronic device and driving method thereof Grant 7,019,737 - Asai , et al. March 28, 2 | 2006-03-28 |
Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning App 20060012556 - Yoneda; Shuji ;   et al. | 2006-01-19 |
Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning Grant 6,954,195 - Yoneda , et al. October 11, 2 | 2005-10-11 |
Liquid crystal display device and driving method thereof Grant 6,927,765 - Masazumi , et al. August 9, 2 | 2005-08-09 |
Information display apparatus Grant 6,888,522 - Shibata , et al. May 3, 2 | 2005-05-03 |
Liquid crystal display apparatus App 20040046705 - Masazumi, Naoki ;   et al. | 2004-03-11 |
Information displaying apparatus Grant 6,697,039 - Yamakawa , et al. February 24, 2 | 2004-02-24 |
Image recording apparatus Grant 6,633,319 - Yamakawa , et al. October 14, 2 | 2003-10-14 |
Liquid crystal display apparatus App 20030156089 - Yamakawa, Eiji ;   et al. | 2003-08-21 |
Method and a device for driving a liquid crystal display, and a liquid crystal display apparatus App 20030103026 - Yamakawa, Eiji ;   et al. | 2003-06-05 |
Liquid crystal display device and method of driving a liquid crystal display element Grant 6,414,666 - Yamakawa , et al. July 2, 2 | 2002-07-02 |
Image recording method and image recording apparatus using the same App 20020041322 - Miyoshi, Tatsuhiko ;   et al. | 2002-04-11 |
Liquid crystal display apparatus App 20020008820 - Yagi, Tsukasa ;   et al. | 2002-01-24 |
Image Bearing Medium App 20020004456 - YAMAKAWA, EIJI ;   et al. | 2002-01-10 |
Liquid crystal display device and method for driving a liquid crystal display App 20010048414 - Yamakawa, Eiji ;   et al. | 2001-12-06 |
Liquid crystal display driving method and liquid crystal display device App 20010038373 - Yamakawa, Eiji ;   et al. | 2001-11-08 |
Liquid crystal display device App 20010026260 - Yoneda, Shuji ;   et al. | 2001-10-04 |
Electronic member and electronic device Grant 6,243,259 - Yamakawa , et al. June 5, 2 | 2001-06-05 |
Camera with camera-shake detection apparatus Grant 5,420,661 - Hamada , et al. May 30, 1 | 1995-05-30 |
Camera having blurring correction apparatus Grant 5,353,091 - Ishida , et al. October 4, 1 | 1994-10-04 |
Camera with camera-shake detection apparatus Grant 5,270,767 - Hamada , et al. December 14, 1 | 1993-12-14 |
Camera having blurring correction apparatus Grant 5,220,375 - Ishida , et al. June 15, 1 | 1993-06-15 |
Focus detecting device Grant 4,415,246 - Karasaki , et al. November 15, 1 | 1983-11-15 |