Otoma; Hiromi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otoma; Hiromi.The latest application filed is for "vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus".

Company Profile

0.16.11

Otoma; Hiromi - Kanagawa JP
Otoma; Hiromi - Ebina JP
Otoma, Hiromi - Ebina-shi JP
Otoma; Hiromi - Sagamihara JP
Otoma; Hiromi - Nakai-machi 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
Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus Grant 8,059,689 - Sakurai , et al. November 15, 2	2011-11-15
Surface emitting semiconductor laser, surface emitting semiconductor laser device, optical transmission device, and optical information processing device Grant 8,023,543 - Otoma , et al. September 20, 2	2011-09-20
Vertical Cavity Surface Emitting Laser, Vertical Cavity Surface Emitting Laser Device, Optical Transmission Device, And Information Processing Apparatus App 20110058587 - Sakurai; Jun ; et al.	2011-03-10
Surface Emitting Semiconductor Laser, Surface Emitting Semiconductor Laser Device, Optical Transmission Device, And Optical Information Processing Device App 20100208764 - Otoma; Hiromi ; et al.	2010-08-19
Vertical-cavity surface-emitting laser diode device Grant 7,573,929 - Otoma August 11, 2	2009-08-11
Vertical-cavity Surface-emitting Laser Diode Device App 20090168819 - Otoma; Hiromi	2009-07-02
Surface-emitting laser diode with tunnel junction and fabrication method thereof Grant 7,346,089 - Ueki , et al. March 18, 2	2008-03-18
Surface-emitting semiconductor laser array and optical transmission system using the same Grant 7,305,018 - Otoma December 4, 2	2007-12-04
Substrate for vertical cavity surface emitting laser ( VCSEL) and method for manufacturing VCSEL device App 20070091962 - Murakami; Akemi ; et al.	2007-04-26
Surface emitting semiconductor laser and communication system using the same Grant 7,154,927 - Otoma December 26, 2	2006-12-26
Surface-emitting semiconductor laser array and optical transmission system using the same App 20060285567 - Otoma; Hiromi	2006-12-21
Surface-emitting laser diode with tunnel junction and fabrication method thereof App 20060227835 - Ueki; Nobuaki ; et al.	2006-10-12
Surface emitting semiconductor laser and process for producing the same including forming an insulating layer on the lower reflector Grant 7,098,059 - Otoma , et al. August 29, 2	2006-08-29
Surface emitting semiconductor laser and method of fabricating the same Grant 7,058,104 - Ueki , et al. June 6, 2	2006-06-06
Surface emitting semiconductor laser and process for producing the same App 20050208688 - Otoma, Hiromi ; et al.	2005-09-22
Surface emitting semiconductor laser and process for producing the same Grant 6,898,226 - Otoma , et al. May 24, 2	2005-05-24
Surface emitting semiconductor laser and communication system using the same App 20040213310 - Otoma, Hiromi	2004-10-28
Vertical resonator type surface light emitting semiconductor laser device and fabrication method thereof Grant 6,661,823 - Otoma , et al. December 9, 2	2003-12-09
Surface emitting semiconductor laser Grant 6,650,683 - Ueki , et al. November 18, 2	2003-11-18
Surface emitting semiconductor laser and method of fabricating the same App 20030202552 - Ueki, Nobuaki ; et al.	2003-10-30
Surface emitting semiconductor laser and process for producing the same App 20030169795 - Otoma, Hiromi ; et al.	2003-09-11
Surface emitting semiconductor laser Grant 6,529,541 - Ueki , et al. March 4, 2	2003-03-04
Surface emitting semiconductor laser App 20030039294 - Ueki, Nobuaki ; et al.	2003-02-27
Surface emitting semiconductor laser device and process for producing the same Grant 6,201,825 - Sakurai , et al. March 13, 2	2001-03-13
Image recording apparatus with an array light source Grant 5,963,242 - Nakayama , et al. October 5, 1	1999-10-05
Semiconductor laser array driving method, semiconductor laser array driving device and image forming apparatus Grant 5,809,052 - Seko , et al. September 15, 1	1998-09-15
Semiconductor laser device Grant 5,588,016 - Otoma , et al. December 24, 1	1996-12-24

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