Aoyama; Hiroyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aoyama; Hiroyuki.The latest application filed is for "power divider/combiner".

Company Profile

4.19.19

Aoyama; Hiroyuki - Tokyo JP
Aoyama; Hiroyuki - Saitama-ken JP
Aoyama; Hiroyuki - Saitama JP
Aoyama; Hiroyuki - Kumagaya JP
Aoyama; Hiroyuki - Kumagaya-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Terminal device Grant 11,083,079 - Ishibashi , et al. August 3, 2	2021-08-03
Power Divider/combiner App 20210151850 - YOSHIOKA; Hideharu ; et al.	2021-05-20
Multiband filter Grant 10,813,212 - Yuasa , et al. October 20, 2	2020-10-20
High frequency circuit Grant 10,512,153 - Ishibashi , et al. Dec	2019-12-17
Multiband Filter App 20190357348 - YUASA; Takeshi ; et al.	2019-11-21
Terminal Device App 20190306969 - ISHIBASHI; Hidenori ; et al.	2019-10-03
High Frequency Circuit App 20190159332 - ISHIBASHI; Hidenori ; et al.	2019-05-23
Chip antenna and its production method, and antenna apparatus and communications apparatus comprising such chip antenna Grant 8,253,643 - Kato , et al. August 28, 2	2012-08-28
Magnetic material antenna and ferrite sintered body Grant 8,154,464 - Gonda , et al. April 10, 2	2012-04-10
Antenna device and wireless communication apparatus using the same Grant 7,903,036 - Takaki , et al. March 8, 2	2011-03-08
Chip antenna, an antenna device, and a communication equipment Grant 7,821,468 - Aoyama , et al. October 26, 2	2010-10-26
Chip Antenna And Its Production Method, And Antenna Apparatus And Communications Apparatus Comprising Such Chip Antenna App 20100156733 - Kato; Tomotsugu ; et al.	2010-06-24
Chip antenna, an antenna device, and a communication equipment Grant 7,701,399 - Aoyama , et al. April 20, 2	2010-04-20
Antenna device and multi-band type wireless communication apparatus using same Grant 7,679,569 - Takaki , et al. March 16, 2	2010-03-16
Hexagonal ferrite, antenna using the same and communication apparatus Grant 7,651,626 - Gonda , et al. January 26, 2	2010-01-26
Antenna device and wireless communication apparatus using same Grant 7,642,970 - Aoyama , et al. January 5, 2	2010-01-05
Magnetic material antenna and ferrite sintered body App 20090273534 - Gonda; Masayuki ; et al.	2009-11-05
Antenna Device and Wireless Communication Apparatus Using the Same App 20090167614 - Takaki; Yasunori ; et al.	2009-07-02
Antenna, antenna apparatus, and communication device App 20080316111 - Aoyama; Hiroyuki ; et al.	2008-12-25
Hexagonal Ferrite, Antenna Using The Same And Communication Apparatus App 20080036671 - Gonda; Masayuki ; et al.	2008-02-14
Antenna device and multi-band type wireless communication apparatus using same App 20070290944 - Takaki; Yasunori ; et al.	2007-12-20
Chip Antenna, An Antenna Device, And A Communication Equipment App 20070279299 - Aoyama; Hiroyuki ; et al.	2007-12-06
Antenna device and wireless communication apparatus using same App 20070236394 - Aoyama; Hiroyuki ; et al.	2007-10-11
Chip Antenna, An Antenna Device, And A Communication Equipment App 20070222689 - Aoyama; Hiroyuki ; et al.	2007-09-27
Antenna device and communications apparatus comprising same Grant 7,148,851 - Takaki , et al. December 12, 2	2006-12-12
Surface mount type chip antenna and communication equipment mounted therewith Grant 7,061,434 - Aoyama , et al. June 13, 2	2006-06-13
Antenna, method for manufacturing the antenna, and communication apparatus including the antenna Grant 7,015,862 - Takei , et al. March 21, 2	2006-03-21
Antenna, method for manufacturing the antenna, and communication apparatus including the antenna App 20050099337 - Takei, Ken ; et al.	2005-05-12
Antenna device and communications apparatus comprising same App 20050078038 - Takaki, Yasunori ; et al.	2005-04-14
Surface-mounted antenna and communications apparatus comprising same Grant 6,873,291 - Aoyama , et al. March 29, 2	2005-03-29
Surface mount type chip antenna and communication equipment mounted therewith App 20040183733 - Aoyama, Hiroyuki ; et al.	2004-09-23
Antenna element Grant 6,639,559 - Okabe , et al. October 28, 2	2003-10-28
Surface-mounted antenna and communications apparatus comprising same App 20030006936 - Aoyama, Hiroyuki ; et al.	2003-01-09
Chip antenna element, antenna apparatus and communications apparatus comprising same Grant 6,476,767 - Aoyama , et al. November 5, 2	2002-11-05
Antenna element and radio communication apparatus Grant 6,452,554 - Aoyama , et al. September 17, 2	2002-09-17
Antenna element App 20020126049 - Okabe, Hiroshi ; et al.	2002-09-12
Chip antenna element, antenna apparatus and communications apparatus comprising same App 20010050637 - Aoyama, Hiroyuki ; et al.	2001-12-13
Linear motor Grant 5,536,983 - Araki , et al. July 16, 1	1996-07-16

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