Fujita; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fujita; Yoshiaki.The latest application filed is for "branching filter package".
Company Profile
0.28.19
- Fujita; Yoshiaki - Kanagawa JP
- Fujita; Yoshiaki - Fuchu JP
- Fujita; Yoshiaki - Tokyo JP
- Fujita; Yoshiaki - Fuchu-shi JP
- Fujita; Yoshiaki - Tokai JP
- Fujita, Yoshiaki - Nosu-cho JP
- Fujita; Yoshiaki - Saitama JP
Patent Activity
| Patent | Date |
|---|---|
| Surface acoustic wave filter and saw filter package Grant RE43,958 - Noguchi , et al. February 5, 2 | 2013-02-05 |
| Remote monitoring diagnostic system Grant 8,255,187 - Ooba , et al. August 28, 2 | 2012-08-28 |
| Branching filter package Grant 7,893,794 - Ohashi , et al. February 22, 2 | 2011-02-22 |
| Branching filter package Grant 7,859,362 - Ohashi , et al. December 28, 2 | 2010-12-28 |
| Branching filter package Grant 7,679,472 - Ohashi , et al. March 16, 2 | 2010-03-16 |
| Branching filter package App 20100007434 - Ohashi; Wataru ; et al. | 2010-01-14 |
| Branching filter package Grant 7,602,263 - Ohashi , et al. October 13, 2 | 2009-10-13 |
| Branching filter package Grant 7,479,845 - Ohashi , et al. January 20, 2 | 2009-01-20 |
| Remote Monitoring Diagnostic System App 20090019319 - OOBA; Yoshikazu ; et al. | 2009-01-15 |
| Branching filter package App 20080290964 - Ohashi; Wataru ; et al. | 2008-11-27 |
| Transmitting filter including SAW resonators Grant 7,420,440 - Anasako , et al. September 2, 2 | 2008-09-02 |
| Branching filter package App 20080136556 - Ohashi; Wataru ; et al. | 2008-06-12 |
| Branching filter package App 20080129413 - Ohashi; Wataru ; et al. | 2008-06-05 |
| Elevator door unit having mechanism to release lock unit manually in emergency Grant 7,243,760 - Tonoki , et al. July 17, 2 | 2007-07-17 |
| Car door apparatus of elevator Grant 7,178,638 - Fujita , et al. February 20, 2 | 2007-02-20 |
| Double deck elevator that controls a velocity change during inter-cage distance adjustment Grant 7,090,056 - Fujita , et al. August 15, 2 | 2006-08-15 |
| Car door apparatus of elevator App 20060175143 - Fujita; Yoshiaki ; et al. | 2006-08-10 |
| Duplexer Grant 7,034,392 - Hirakawa , et al. April 25, 2 | 2006-04-25 |
| Double deck elevator Grant 7,017,714 - Fujita , et al. March 28, 2 | 2006-03-28 |
| Guiding devices of elevator Grant 7,014,013 - Fujita March 21, 2 | 2006-03-21 |
| Guiding Devices Of Elevator App 20050279588 - Fujita, Yoshiaki | 2005-12-22 |
| Branching filter package Grant 6,937,113 - Ohashi , et al. August 30, 2 | 2005-08-30 |
| Double deck elevator App 20050167207 - Fujita, Yoshiaki ; et al. | 2005-08-04 |
| Acoustic wave branching filter having transmitting filter with optimal power handling Grant 6,911,878 - Anasako , et al. June 28, 2 | 2005-06-28 |
| Transmitting Filter Including Saw Resonators App 20050134407 - Anasako, Kenichi ; et al. | 2005-06-23 |
| Elevator car Grant 6,902,040 - Fujita , et al. June 7, 2 | 2005-06-07 |
| Duplexer App 20050104203 - Hirakawa, Akio ; et al. | 2005-05-19 |
| Saw branching filter with a branching filter circuit formed on the package Grant 6,870,440 - Komazaki , et al. March 22, 2 | 2005-03-22 |
| Double deck elevator App 20040238287 - Fujita, Yoshiaki ; et al. | 2004-12-02 |
| Elevator system App 20040222048 - Mizuno, Sueyoshi ; et al. | 2004-11-11 |
| Elevator door unit having mechanism to release lock unit manually in emergency App 20040206582 - Tonoki, Kenzo ; et al. | 2004-10-21 |
| Elevator car App 20040050628 - Fujita, Yoshiaki ; et al. | 2004-03-18 |
| Saw filter with an attenuation pole including a band-pass ladder type of saw filter having a saw resonator Grant 6,677,835 - Noguchi , et al. January 13, 2 | 2004-01-13 |
| Elevator having vibration damping to attenuate vibration transfer to an elevator cage Grant 6,640,935 - Murakami , et al. November 4, 2 | 2003-11-04 |
| Surface acoustic wave resonator App 20030117233 - Anasako, Kenichi ; et al. | 2003-06-26 |
| Antenna duplexer with divided and grounded transmission line Grant 6,489,861 - Noguchi , et al. December 3, 2 | 2002-12-03 |
| Elevator Grant 6,488,124 - Yasuda , et al. December 3, 2 | 2002-12-03 |
| Branching filter package App 20020171507 - Ohashi, Wataru ; et al. | 2002-11-21 |
| Saw filter with an attenuation pole including a band-pass ladder type of saw filter having a saw resonator App 20020089396 - Noguchi, Kazushige ; et al. | 2002-07-11 |
| Deck elevator car with speed control Grant 6,336,522 - Fujita , et al. January 8, 2 | 2002-01-08 |
| Antenna duplexer with divided and grounded transmission line App 20010052830 - Noguchi, Kazushige ; et al. | 2001-12-20 |
| Branching filter App 20010038322 - Komazaki, Tomokazu ; et al. | 2001-11-08 |
| Branching filter with a composite circuit of an LC circuit and a serial arm saw resonator Grant 6,222,426 - Komazaki , et al. April 24, 2 | 2001-04-24 |
| Receiving filter of a saw separator with greater electrode interdigitated width in first stage parallel resonator Grant 6,208,223 - Shimamura , et al. March 27, 2 | 2001-03-27 |
| Elevator Grant 5,289,902 - Fujita March 1, 1 | 1994-03-01 |
| Assembled cam shaft Grant 5,007,956 - Fujita , et al. April 16, 1 | 1991-04-16 |
| Method of manufacturing a hollow cam shaft Grant 4,612,695 - Umeha , et al. September 23, 1 | 1986-09-23 |
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