Futaba Denshi Kogyo K.K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Futaba Denshi Kogyo K.K..The latest application filed is for "measurement signal generating circuit for linear scale".
Company Profile
0.90.1
- Futaba Denshi Kogyo K.K. - 629 Oshiba Mobara-shi JP
- Futaba Denshi Kogyo, K.K. - Chiba-ken JP
- Futaba Denshi Kogyo K.K. - Mobara JP
- Futaba Denshi Kogyo K.K. - JP JP
- Futaba Denshi Kogyo K.K. - Chiba JP
- Futaba Denshi Kogyo K.K. - Tokyo JP
- Futaba Denshi Kogyo K. K. - JA JA
Patent Activity
| Patent | Date |
|---|---|
| Measurement signal generating circuit for linear scale App 20020030497 - Uehira, Takahisa ; et al. | 2002-03-14 |
| Method for preparing gallium nitride phosphor Grant 6,303,403 - Sato , et al. October 16, 2 | 2001-10-16 |
| Field emission cathode Grant 6,163,107 - Itoh , et al. December 19, 2 | 2000-12-19 |
| Receive antenna selection method and diversity receiver Grant 6,141,392 - Hoshikuki , et al. October 31, 2 | 2000-10-31 |
| Field emission element Grant 6,133,678 - Kishino , et al. October 17, 2 | 2000-10-17 |
| Aroma apparatus Grant 6,106,786 - Akahoshi August 22, 2 | 2000-08-22 |
| Display device Grant 6,091,381 - Uenuma July 18, 2 | 2000-07-18 |
| Organic electroluminescence device and organic electroluminescence device material Grant 6,048,631 - Takahashi , et al. April 11, 2 | 2000-04-11 |
| Field emission display device with improved dielectric breakdown characteristic Grant 5,965,978 - Kishino , et al. October 12, 1 | 1999-10-12 |
| Field emission display device Grant 5,955,850 - Yamaguchi , et al. September 21, 1 | 1999-09-21 |
| Radio remote control unit Grant D411,265 - Kanetsuna , et al. June 22, 1 | 1999-06-22 |
| Organic electroluminescent element with uniform display segment voltages using the line resistances Grant 5,898,276 - Tsuruoka , et al. April 27, 1 | 1999-04-27 |
| Field emission cathode and method for manufacturing same Grant 5,892,321 - Itoh , et al. April 6, 1 | 1999-04-06 |
| Phosphor and method for producing same Grant 5,858,278 - Itoh , et al. January 12, 1 | 1999-01-12 |
| Radiofrequency module for radio control transmitter Grant 5,850,597 - Tanaka , et al. December 15, 1 | 1998-12-15 |
| Optical write element Grant 5,847,745 - Shimizu , et al. December 8, 1 | 1998-12-08 |
| Field emission type display device and method for driving same Grant 5,834,900 - Tanaka , et al. November 10, 1 | 1998-11-10 |
| Getter support Grant 5,827,048 - Tonegawa , et al. October 27, 1 | 1998-10-27 |
| Organic electroluminescent display device and method for manufacturing same Grant 5,804,917 - Takahashi , et al. September 8, 1 | 1998-09-08 |
| PLL-mode radiofrequency module Grant 5,799,045 - Sakuma , et al. August 25, 1 | 1998-08-25 |
| Radio remote control unit Grant D397,169 - Kanetsuna , et al. August 18, 1 | 1998-08-18 |
| Field emission element Grant 5,793,154 - Itoh , et al. August 11, 1 | 1998-08-11 |
| Flat display panel having spacers Grant 5,789,857 - Yamaura , et al. August 4, 1 | 1998-08-04 |
| Field emission display (FED) with matrix driving electron beam focusing and groups of strip-like electrodes used for the gate and anode Grant 5,786,795 - Kishino , et al. July 28, 1 | 1998-07-28 |
| Radio remote control unit Grant D395,472 - Kanetsuna , et al. June 23, 1 | 1998-06-23 |
| Transmitter for a radio control device Grant 5,764,697 - Sakuma , et al. June 9, 1 | 1998-06-09 |
| Display device Grant 5,747,927 - Namikawa , et al. May 5, 1 | 1998-05-05 |
| Radio remote control unit Grant D390,613 - Kanetsuna , et al. February 10, 1 | 1998-02-10 |
| Resistive element having a resistivity which is thermally stable against heat treatment, and method and apparatus for producing same Grant 5,656,330 - Niiyama , et al. August 12, 1 | 1997-08-12 |
| Field emission element and process for manufacturing same Grant 5,637,023 - Itoh , et al. June 10, 1 | 1997-06-10 |
| Phosphor and fluorescent display device Grant 5,619,098 - Toki , et al. April 8, 1 | 1997-04-08 |
| Field emission cathode Grant 5,612,587 - Itoh , et al. March 18, 1 | 1997-03-18 |
| Color print head Grant 5,592,205 - Shimizu , et al. January 7, 1 | 1997-01-07 |
| Radio remote control unit Grant D374,694 - Arai October 15, 1 | 1996-10-15 |
| Color filter and fluorescent display device having color filters incorporated therein Grant 5,559,397 - Tsuruoka , et al. September 24, 1 | 1996-09-24 |
| Display-integrated tablet device providing coordinate detection Grant 5,552,568 - Onodaka , et al. September 3, 1 | 1996-09-03 |
| Flourescent display device having a protective film interposed between color filters and anode electrodes Grant 5,543,685 - Okamoto , et al. August 6, 1 | 1996-08-06 |
| Adjusting device for radio control transmitter Grant 5,525,972 - Inokoshi June 11, 1 | 1996-06-11 |
| Fluorescent display device Grant 5,510,672 - Washio , et al. April 23, 1 | 1996-04-23 |
| Spectrum spread receiver and spectrum spread transmitter-receiver including same Grant 5,479,442 - Yamamoto December 26, 1 | 1995-12-26 |
| Display device Grant 5,465,101 - Akiba , et al. November 7, 1 | 1995-11-07 |
| Fluorescent display device and method for manufacturing same Grant 5,426,342 - Nakamura , et al. June 20, 1 | 1995-06-20 |
| Fluorescent display device Grant 5,408,161 - Kishino , et al. April 18, 1 | 1995-04-18 |
| Field emission cathode Grant 5,402,041 - Kishino , et al. March 28, 1 | 1995-03-28 |
| Envelope for display device and method for manufacturing same Grant 5,385,499 - Ogawa , et al. January 31, 1 | 1995-01-31 |
| Stick lever device Grant 5,301,568 - Kono April 12, 1 | 1994-04-12 |
| Radio remote control unit Grant D344,553 - Arai February 22, 1 | 1994-02-22 |
| Radio remote control unit Grant D342,297 - Kouno December 14, 1 | 1993-12-14 |
| Image display device Grant 5,256,936 - Itoh , et al. October 26, 1 | 1993-10-26 |
| Spectrum spread communication system Grant 5,222,098 - Yamamoto , et al. June 22, 1 | 1993-06-22 |
| Motor drive circuit for radio-controlled model Grant 5,150,027 - Suzuki September 22, 1 | 1992-09-22 |
| Correlation device for spectrum spread communication Grant 5,144,640 - Yamamoto September 1, 1 | 1992-09-01 |
| Color display device having liquid crystal cell and fluorescent display with two different luminous sections Grant 5,142,388 - Watanabe , et al. August 25, 1 | 1992-08-25 |
| Image display device Grant 4,973,888 - Morimoto , et al. November 27, 1 | 1990-11-27 |
| Fluorescent display device Grant 4,899,081 - Kishino , et al. February 6, 1 | 1990-02-06 |
| Front emission type fluorescent display device Grant 4,845,407 - Ikuta July 4, 1 | 1989-07-04 |
| Fluorescent display device Grant 4,841,194 - Kishino , et al. June 20, 1 | 1989-06-20 |
| Optical writer with vacuum tube and electro-optic shutter Grant 4,825,230 - Shimizu April 25, 1 | 1989-04-25 |
| Transmitter for radio remote control system for model drive unit Grant 4,760,392 - Yamamoto , et al. July 26, 1 | 1988-07-26 |
| Boron nitride film and process for preparing same Grant 4,622,236 - Morimoto , et al. November 11, 1 | 1986-11-11 |
| Fluorescent display device with interleaved anode and control electrode segments Grant 4,617,491 - Kishino , et al. October 14, 1 | 1986-10-14 |
| Color fluorescent luminous tube Grant 4,608,518 - Fukuda , et al. August 26, 1 | 1986-08-26 |
| Graphic fluorescent display device Grant 4,595,862 - Morimoto , et al. June 17, 1 | 1986-06-17 |
| Casing for display device Grant 4,582,210 - Morimoto , et al. April 15, 1 | 1986-04-15 |
| Fluorescent composition Grant 4,563,297 - Kukimoto , et al. January 7, 1 | 1986-01-07 |
| Ion beam deposition apparatus Grant 4,559,901 - Morimoto , et al. December 24, 1 | 1985-12-24 |
| Process for positioning and aligning dies Grant 4,555,840 - Nakamura December 3, 1 | 1985-12-03 |
| Touch sensor Grant 4,547,971 - Imazeki October 22, 1 | 1985-10-22 |
| Fluorescent display device Grant 4,540,983 - Morimoto , et al. September 10, 1 | 1985-09-10 |
| Iron silicide thermoelectric conversion element Grant 4,500,742 - Morimoto , et al. February 19, 1 | 1985-02-19 |
| Method of manufacturing a flat-type fluorescent display tube Grant 4,449,949 - Eto , et al. May 22, 1 | 1984-05-22 |
| Process for forming a lead film Grant 4,394,210 - Morimoto , et al. July 19, 1 | 1983-07-19 |
| Pulse width modulated servo circuit Grant 4,295,082 - Moto , et al. October 13, 1 | 1981-10-13 |
| Apparatus for vapor depositing a stoichiometric compound Grant 4,286,545 - Takagi , et al. September 1, 1 | 1981-09-01 |
| Driving circuit for fluorescent display device Grant 4,278,917 - Kobori July 14, 1 | 1981-07-14 |
| Process for forming a single-crystal film Grant 4,227,961 - Takagi October 14, 1 | 1980-10-14 |
| Fluorescent display device with position selecting and column/row selecting grids Grant 4,223,244 - Kishino , et al. September 16, 1 | 1980-09-16 |
| Vaporized-metal cluster ion source and ionized-cluster beam deposition device Grant 4,217,855 - Takagi August 19, 1 | 1980-08-19 |
| Schottky barrier type solid-state element Grant 4,218,495 - Takagi , et al. August 19, 1 | 1980-08-19 |
| Ion plating apparatus Grant 4,213,844 - Morimoto , et al. July 22, 1 | 1980-07-22 |
| Apparatus for forming compound semiconductor thin-films Grant 4,197,814 - Takagi , et al. April 15, 1 | 1980-04-15 |
| Composite digital and analogue fluorescent display panel device Grant 4,162,422 - Morimoto , et al. July 24, 1 | 1979-07-24 |
| Ionized-cluster-beam deposition process for fabricating p-n junction semiconductor layers Grant 4,161,418 - Morimoto , et al. July 17, 1 | 1979-07-17 |
| Luminescent character display device Grant 4,149,147 - Kishino April 10, 1 | 1979-04-10 |
| Method of depositing III-V compounds on group IV element wafers by the cluster ion technique Grant 4,147,573 - Morimoto April 3, 1 | 1979-04-03 |
| Multi-indicia fluorescent display tube Grant 4,122,376 - Mera , et al. October 24, 1 | 1978-10-24 |
| Process for producing a thin fluorescent film for electroluminescence Grant 4,098,919 - Morimoto , et al. July 4, 1 | 1978-07-04 |
| Method of producing semiconductor device Grant 4,066,527 - Takagi , et al. January 3, 1 | 1978-01-03 |
| Multi-digit fluorescent display tube with differently spaced planar control grid sections Grant 4,045,704 - Kishino , et al. August 30, 1 | 1977-08-30 |
| Reed switching opening and closing device Grant 4,041,427 - Chusha August 9, 1 | 1977-08-09 |
| Method for making phosphors Grant 4,039,699 - Morimoto , et al. August 2, 1 | 1977-08-02 |
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