Yumura; Takashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yumura; Takashi.The latest application filed is for "elevator apparatus".
Company Profile
0.29.24
- Yumura; Takashi - Tokyo JP
- Yumura; Takashi - Chiyoda-ku JP
- Yumura; Takashi - Osaka JP
- Yumura; Takashi - Hyogo JP
- Yumura; Takashi - Amagasaki JP
Patent Activity
| Patent | Date |
|---|---|
| Device for elevator door control based on a detected object Grant 7,992,687 - Yumura , et al. August 9, 2 | 2011-08-09 |
| Control apparatus for an elevator responsive to car-mounted position detectors Grant 7,950,499 - Okamoto , et al. May 31, 2 | 2011-05-31 |
| Emergency stop system for elevator Grant 7,918,320 - Kondo , et al. April 5, 2 | 2011-04-05 |
| Elevator apparatus control by measuring changes in a physical quantity other than temperature Grant 7,823,705 - Ueda , et al. November 2, 2 | 2010-11-02 |
| Elevator operation control device Grant 7,784,590 - Watanabe , et al. August 31, 2 | 2010-08-31 |
| Elevator apparatus Grant 7,775,326 - Yumura , et al. August 17, 2 | 2010-08-17 |
| Elevator apparatus Grant 7,703,578 - Kugiya , et al. April 27, 2 | 2010-04-27 |
| Elevator Apparatus App 20100018810 - Yumura; Takashi ; et al. | 2010-01-28 |
| Emergency Stop System For Elevator App 20090266649 - Kondo; Rikio ; et al. | 2009-10-29 |
| Door Device For Elevator App 20090236185 - Yumura; Takashi ; et al. | 2009-09-24 |
| Elevator Apparatus App 20090236184 - Ueda; Takaharu ; et al. | 2009-09-24 |
| Elevator apparatus including main and auxiliary sensors Grant 7,540,358 - Okamoto , et al. June 2, 2 | 2009-06-02 |
| Control Apparatus For An Elevator App 20090120729 - Okamoto; Ken-Ichi ; et al. | 2009-05-14 |
| Device For Controlled Operation Of Elevator App 20090114484 - Watanabe; Seiji ; et al. | 2009-05-07 |
| Elevator Apparatus App 20080142313 - Yumura; Takashi ; et al. | 2008-06-19 |
| Buffer device for elevator Grant 7,287,626 - Kigawa , et al. October 30, 2 | 2007-10-30 |
| Elevator Appartus App 20070170009 - Kugiya; Takuo ; et al. | 2007-07-26 |
| Machine room-less elevator App 20070170005 - Kigawa; Hiroshi ; et al. | 2007-07-26 |
| Elevator apparatus with position correction for overspeed detection Grant 7,228,943 - Kugiya , et al. June 12, 2 | 2007-06-12 |
| Elevator system App 20060289241 - Okamoto; Kenichi ; et al. | 2006-12-28 |
| Buffer device for elevator App 20060249334 - Kigawa; Hiroshi ; et al. | 2006-11-09 |
| Escalator with high speed inclined section Grant 7,124,875 - Ogura , et al. October 24, 2 | 2006-10-24 |
| Buffer device for elevator App 20060231349 - Kigawa; Hiroshi ; et al. | 2006-10-19 |
| Sloped part high-speed escalator Grant 7,104,386 - Ogura , et al. September 12, 2 | 2006-09-12 |
| Active horizontal vibration reducing device for elevator Grant 7,007,774 - Utsunomiya , et al. March 7, 2 | 2006-03-07 |
| Escalator with high speed inclined section Grant 6,832,678 - Ogura , et al. December 21, 2 | 2004-12-21 |
| Elevator device App 20040200671 - Kugiya, Takuo ; et al. | 2004-10-14 |
| Sloped part high-speed escalator App 20040195046 - Ogura, Manabu ; et al. | 2004-10-07 |
| High-speed escalator for slope Grant 6,796,416 - Ogura , et al. September 28, 2 | 2004-09-28 |
| Guide for elevator Grant 6,786,304 - Utsunomiya , et al. September 7, 2 | 2004-09-07 |
| Elevator vibration reduction apparatus including a dead band filter Grant 6,763,917 - Utsunomiya , et al. July 20, 2 | 2004-07-20 |
| High-speed escalator for slope App 20040060799 - Ogura, Manabu ; et al. | 2004-04-01 |
| Sloped part high-speed escalator App 20040035676 - Ogura, Manabu ; et al. | 2004-02-26 |
| Elevator vibration reducing device App 20040020725 - Utsunomiya, Kenji ; et al. | 2004-02-05 |
| Buffer device for elevator App 20030217895 - Kigawa, Hiroshi ; et al. | 2003-11-27 |
| Vibration reduction apparatus for an elevator App 20030192745 - Utsunomiya, Kenji ; et al. | 2003-10-16 |
| Escalator with high speed inclined section App 20030136634 - Ogura, Manabu ; et al. | 2003-07-24 |
| Escalator With High Speed Inclined Section App 20030136633 - Ogura, Manabu ; et al. | 2003-07-24 |
| Guide for elevator App 20030111302 - Utsunomiya, Kenji ; et al. | 2003-06-19 |
| Elevator System App 20030057030 - Yumura, Takashi ; et al. | 2003-03-27 |
| Drum winding apparatus App 20010023905 - Kigawa, Hiroshi ; et al. | 2001-09-27 |
| Elevator governor checking and adjusting method Grant 6,227,334 - Yumura , et al. May 8, 2 | 2001-05-08 |
| Safety apparatus for elevator Grant 6,003,636 - Yumura December 21, 1 | 1999-12-21 |
| Elevator overspeed protection apparatus Grant 5,628,385 - Yumura , et al. May 13, 1 | 1997-05-13 |
| Laser machining apparatus and method Grant 5,463,202 - Kurosawa , et al. October 31, 1 | 1995-10-31 |
| Assembly for supporting a magnetic head to float relative to a magnetic disk Grant 5,339,208 - Yumura , et al. August 16, 1 | 1994-08-16 |
| Head positioning apparatus for disc unit Grant 5,130,873 - Yumura , et al. July 14, 1 | 1992-07-14 |
| Reflector oscillating apparatus Grant 5,099,352 - Yamamoto , et al. March 24, 1 | 1992-03-24 |
| Magnetic head suspension assembly for reducing vibration effects Grant 5,079,660 - Yumura , et al. January 7, 1 | 1992-01-07 |
| Document scanner driven by electromagnetic actuators Grant 4,961,118 - Ueda , et al. October 2, 1 | 1990-10-02 |
| Carriage recording head sandwiched by electromagnetic coil sections Grant 4,823,219 - Ueda , et al. April 18, 1 | 1989-04-18 |
| Slidable carriage mount for disc memory apparatus Grant 4,819,109 - Okada , et al. April 4, 1 | 1989-04-04 |
| Data converter pickup carriage assembly Grant 4,740,946 - Yumura , et al. April 26, 1 | 1988-04-26 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 