Ban; Itsuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ban; Itsuki.The latest application filed is for "single-phase semiconductor electric motor and fan using the same".
Company Profile
0.41.0
- Ban; Itsuki - Nerima-ku Tokyo JP
- Ban; Itsuki - Tokyo JP
- Ban; Itsuki - Higashi-Oizumimachi Nerima-ku JP
- Ban; Itsuki - Higashi Oizumi Nerima-ku Tokyo JP
- Ban; Itsuki - Higashi-oizumi Nerima-ku JP
- Ban; Itsuki - Higashi-Oizumimach Nerima-ku JP
- Ban; Itsuki - Higashi Oizumi-machi JP
- Ban; Itsuki - Higashioizumi-machi Nerima-ku JP
- Ban; Itsuki - Higashi-Oizumi-machi Nerima-ku JP
- Ban; Itsuki - Higashi-Oizumi-machin Nerima-ku JP
- Ban; Itsuki - Higashioizumi Nerima JA
- Ban; Itsuki - Tokyo-to JA
- Ban; Itsuki - Nirin-ku Tokyo-to JA
Patent Activity
| Patent | Date |
|---|---|
| Single-phase semiconductor electric motor and fan using the same Grant 4,755,728 - Ban July 5, 1 | 1988-07-05 |
| Blind person guide device Grant 4,712,003 - Ban , et al. December 8, 1 | 1987-12-08 |
| Semiconductor electric motor having a rotary transformer to excite a rotor Grant 4,698,563 - Ban October 6, 1 | 1987-10-06 |
| Blind guide device Grant 4,648,710 - Ban , et al. March 10, 1 | 1987-03-10 |
| Semiconductor electric motor having a rotary transformer to excite a rotor Grant 4,612,486 - Ban , et al. September 16, 1 | 1986-09-16 |
| Direct current motor Grant 4,583,016 - Ban , et al. April 15, 1 | 1986-04-15 |
| Apparatus for removing torque ripples in a direct current motor Grant 4,546,294 - Ban , et al. October 8, 1 | 1985-10-08 |
| Direct current motor Grant 4,437,029 - Ban , et al. March 13, 1 | 1984-03-13 |
| Remotely controllable illumination apparatus Grant 4,433,362 - Ban February 21, 1 | 1984-02-21 |
| Direct current motor Grant 4,404,485 - Ban , et al. September 13, 1 | 1983-09-13 |
| Direct current motor Grant 4,382,214 - Ban , et al. May 3, 1 | 1983-05-03 |
| Direct current motor with non-superposed armature windings Grant 4,369,388 - Ban , et al. January 18, 1 | 1983-01-18 |
| Piston unit Grant 4,342,884 - Ban , et al. August 3, 1 | 1982-08-03 |
| Direct current motor with non-superposed armature windings Grant 4,315,178 - Ban , et al. February 9, 1 | 1982-02-09 |
| Three-phase DC motor having non-superimposed armature coils Grant RE30,761 - Ban , et al. October 6, 1 | 1981-10-06 |
| Remote control device for camera Grant 4,290,685 - Ban September 22, 1 | 1981-09-22 |
| Direct current motor with double layer armature windings Grant 4,227,107 - Ban , et al. October 7, 1 | 1980-10-07 |
| Cartridge ejecting apparatus for magnetic tape players Grant 4,224,650 - Ban , et al. September 23, 1 | 1980-09-23 |
| Automatic reverse apparatus for magnetic recorder/player Grant 4,159,492 - Ban , et al. June 26, 1 | 1979-06-26 |
| Electronic photoflash Grant 4,130,780 - Ban , et al. December 19, 1 | 1978-12-19 |
| Three-phase DC motor having non-superimposed armature coils Grant 4,107,587 - Ban , et al. August 15, 1 | 1978-08-15 |
| Semiconductor motor controlled for energization by a single position sensing element Grant 4,047,084 - Ban September 6, 1 | 1977-09-06 |
| Mode changeover apparatus for recorder/player Grant 4,031,556 - Ban , et al. June 21, 1 | 1977-06-21 |
| Magnetic recording/reproducing apparatus Grant 3,997,129 - Ban , et al. December 14, 1 | 1976-12-14 |
| Electronic flash system Grant 3,946,269 - Ban March 23, 1 | 1976-03-23 |
| Magnetic Tape Cartridge Removing Apparatus Grant 3,730,533 - Ban May 1, 1 | 1973-05-01 |
| Programmed Track Selecting Apparatus Grant 3,697,084 - Ban October 10, 1 | 1972-10-10 |
| Tape Player For Playing A Plurality Of Endless Magnetic Tape Cartridges Grant 3,682,480 - Ban August 8, 1 | 1972-08-08 |
| Tape Cartridge Positioning Apparatus Grant 3,633,920 - Ban January 11, 1 | 1972-01-11 |
| Tape Cartridge Shifting Apparatus Grant 3,632,897 - Ban January 4, 1 | 1972-01-04 |
| Track-selecting Apparatus Grant 3,632,114 - Ban January 4, 1 | 1972-01-04 |
| Endless Magnetic Tape Playing Time Indicating Apparatus Grant 3,632,896 - Ban January 4, 1 | 1972-01-04 |
| Endless Magnetic Tape Indicator Apparatus With Automatic Index After A Tape Cycle Grant 3,632,899 - Ban January 4, 1 | 1972-01-04 |
| Radio Cartridge With Automatic Tuning Device For Use With Magnetic Tape Cartridge Player Grant 3,612,776 - Ban October 12, 1 | 1971-10-12 |
| Tape Cartridge Latching Apparatus Grant 3,610,497 - Ban October 5, 1 | 1971-10-05 |
| Tape-cartridge-positioning Apparatus Grant 3,603,743 - Ban September 7, 1 | 1971-09-07 |
| Automatic Playing Apparatus Utilizing Plurality Of Endless Tape Cartridges Grant 3,592,975 - Ban July 13, 1 | 1971-07-13 |
| Tape Fast Feed Control Apparatus Grant 3,585,475 - Ban June 15, 1 | 1971-06-15 |
| Automatic Playing Apparatus Utilizing Plurality Of Endless Tape Cartridges Grant 3,578,334 - Ban May 11, 1 | 1971-05-11 |
| Sound Track Changeover Device For Automatic Playing Apparatus Having A Plurality Of Endless Tape Cartridges Grant 3,578,335 - Ban May 11, 1 | 1971-05-11 |
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