Kamiyama; Hiroyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamiyama; Hiroyuki.The latest application filed is for "semiconductor optical receiver device, optical receiver module, and method for manufacturing semiconductor optical receiver device".

Company Profile

0.9.11

Kamiyama; Hiroyuki - Saitama JP
Kamiyama; Hiroyuki - Tokyo JP
Kamiyama; Hiroyuki - Kanagawa-ken JP
Kamiyama, Hiroyuki - Tokiwa JP
Kamiyama; Hiroyuki - Yokohama JP
Kamiyama, Hiroyuki - Yokohama-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
Semiconductor optical receiver device, optical receiver module, and method for manufacturing semiconductor optical receiver device Grant 7,875,905 - Toyonaka , et al. January 25, 2	2011-01-25
Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module Grant 7,833,807 - Kamiyama , et al. November 16, 2	2010-11-16
Semiconductor optical receiver device, optical receiver module, and method for manufacturing semiconductor optical receiver device App 20080265357 - Toyonaka; Takashi ; et al.	2008-10-30
Semiconductor electro-absorption optical modulator, semiconductor electro-absorption optical modulator integrated laser, optical transmitter module and optical module Grant 7,409,113 - Sumi , et al. August 5, 2	2008-08-05
Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module App 20080089378 - Kamiyama; Hiroyuki ; et al.	2008-04-17
Optical device and optical module App 20070249109 - Kamiyama; Hiroyuki ; et al.	2007-10-25
Semiconductor optical amplifier and optical module using the same Grant 7,190,872 - Kamiyama , et al. March 13, 2	2007-03-13
Semiconductor optical amplifier, and optical module using the same Grant 7,127,145 - Kamiyama , et al. October 24, 2	2006-10-24
Bundled sheets processing apparatus Grant 7,108,648 - Itoya , et al. September 19, 2	2006-09-19
Semiconductor optical amplifier and optical module using the same App 20060165363 - Kamiyama; Hiroyuki ; et al.	2006-07-27
User authentication apparatus, controlling method thereof, and network system Grant 7,065,341 - Kamiyama , et al. June 20, 2	2006-06-20
Semiconductor electro-absorption optical modulator, semiconductor electro-absorption optical modulator integrated laser, optical transmitter module and optical module App 20050275920 - Sumi, Seiji ; et al.	2005-12-15
Bundled sheets processing apparatus and bundled sheets processing method App 20050202947 - Itoya, Masakazu ; et al.	2005-09-15
Bundled sheets processing apparatus and bundled sheets processing method Grant 6,905,449 - Itoya , et al. June 14, 2	2005-06-14
Semiconductor optical amplifier, and optical module using the same App 20050025414 - Kamiyama, Hiroyuki ; et al.	2005-02-03
Bundled sheets processing apparatus and bundled sheets processing method App 20040254052 - Itoya, Masakazu ; et al.	2004-12-16
User authentication apparatus, controlling method thereof, and network system App 20040064730 - Kamiyama, Hiroyuki ; et al.	2004-04-01
Method for manufacturing avalanche photodiodes, avalanche photodiode, optical receiver module and optical receiving apparatus App 20040000675 - Kamiyama, Hiroyuki ; et al.	2004-01-01
Sheet processing unit Grant 6,637,741 - Suzuki , et al. October 28, 2	2003-10-28
Sheet processing unit App 20010011793 - Suzuki, Takahiro ; et al.	2001-08-09

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