Hiromi Otoma

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting laser, vertical cavity surface emi...
- Patent number 8,059,689
- Issue date Nov 15, 2011
- Fuji Xerox Co., Ltd.
- Jun Sakurai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Surface emitting semiconductor laser, surface emitting semiconducto...
- Patent number 8,023,543
- Issue date Sep 20, 2011
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Vertical-cavity surface-emitting laser diode device
- Patent number 7,573,929
- Issue date Aug 11, 2009
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting laser diode with tunnel junction and fabrication m...
- Patent number 7,346,089
- Issue date Mar 18, 2008
- Fuji Xerox Co., Ltd.
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emitting semiconductor laser array and optical transmission...
- Patent number 7,305,018
- Issue date Dec 4, 2007
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser and communication system using...
- Patent number 7,154,927
- Issue date Dec 26, 2006
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser and process for producing the...
- Patent number 7,098,059
- Issue date Aug 29, 2006
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser and method of fabricating the...
- Patent number 7,058,104
- Issue date Jun 6, 2006
- Fuji Xerox Co., Ltd.
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser and process for producing the...
- Patent number 6,898,226
- Issue date May 24, 2005
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical resonator type surface light emitting semiconductor laser...
- Patent number 6,661,823
- Issue date Dec 9, 2003
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser
- Patent number 6,650,683
- Issue date Nov 18, 2003
- Fuji Xerox Co, Ltd.
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser
- Patent number 6,529,541
- Issue date Mar 4, 2003
- Fuji Xerox Co., Ltd.
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting semiconductor laser device and process for produci...
- Patent number 6,201,825
- Issue date Mar 13, 2001
- Fuji Xerox Co., Ltd.
- Jun Sakurai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optoelectro transducer array, and light-emitting device array and f...
- Patent number 5,990,494
- Issue date Nov 23, 1999
- Fuji Xerox Co., Ltd.
- Yasuji Seko
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image recording apparatus with an array light source
- Patent number 5,963,242
- Issue date Oct 5, 1999
- Fuji Xerox Co., Ltd.
- Hideo Nakayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for correcting positional deviation of light source emitt...
- Patent number 5,880,766
- Issue date Mar 9, 1999
- Fuji Xerox Co., Ltd.
- Akemi Murakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor laser array driving method, semiconductor laser array...
- Patent number 5,809,052
- Issue date Sep 15, 1998
- Fuji Xerox Co., Ltd.
- Yasuji Seko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a semiconductor laser device
- Patent number 5,648,295
- Issue date Jul 15, 1997
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device
- Patent number 5,588,016
- Issue date Dec 24, 1996
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser array
- Patent number 5,563,901
- Issue date Oct 8, 1996
- Fuji Xerox Co., Ltd.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and driving method for the same as well...
- Patent number 5,533,042
- Issue date Jul 2, 1996
- Fuji Xerox Co., Ltd.
- Hideki Fukunaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor laser device
- Patent number 5,491,709
- Issue date Feb 13, 1996
- Fuji Xerox Co., Ltd.
- Yasuji Seko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing a semiconductor laser device
- Patent number 5,394,425
- Issue date Feb 28, 1995
- Fuji Xerox Co., Ltd.
- Hideki Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER, VERTICAL CAVITY SURFACE EMI...
- Publication number 20110058587
- Publication date Mar 10, 2011
- FUJI XEROX CO., LTD
- Jun Sakurai
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACE EMITTING SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTO...
- Publication number 20100208764
- Publication date Aug 19, 2010
- FUJI XEROX CO., LTD
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER DIODE DEVICE
- Publication number 20090168819
- Publication date Jul 2, 2009
- Fuji Xerox co., LTD.
- Hiromi Otoma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Substrate for vertical cavity surface emitting laser ( VCSEL) and m...
- Publication number 20070091962
- Publication date Apr 26, 2007
- Fuji Xerox co., LTD.
- Akemi Murakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface-emitting semiconductor laser array and optical transmission...
- Publication number 20060285567
- Publication date Dec 21, 2006
- FUJI XEROX CO., LTD
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface-emitting laser diode with tunnel junction and fabrication m...
- Publication number 20060227835
- Publication date Oct 12, 2006
- FUJI XEROX CO., LTD
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser and process for producing the...
- Publication number 20050208688
- Publication date Sep 22, 2005
- FUJI XEROX CO., LTD
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface emitting semiconductor laser and communication system using...
- Publication number 20040213310
- Publication date Oct 28, 2004
- FUJI XEROX CO., LTD
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface emitting semiconductor laser and method of fabricating the...
- Publication number 20030202552
- Publication date Oct 30, 2003
- FUJI XEROX CO., LTD
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser and process for producing the...
- Publication number 20030169795
- Publication date Sep 11, 2003
- FUJI XEROX CO., LTD
- Hiromi Otoma
- B82 - NANO-TECHNOLOGY
Information Patent Application
Surface emitting semiconductor laser
- Publication number 20030039294
- Publication date Feb 27, 2003
- FUJI XEROX CO., LTD
- Nobuaki Ueki
- H01 - BASIC ELECTRIC ELEMENTS

Hiromi Otoma

Person

Patents Grantslast 30 patents

Vertical cavity surface emitting laser, vertical cavity surface emi...

Surface emitting semiconductor laser, surface emitting semiconducto...

Vertical-cavity surface-emitting laser diode device

Surface-emitting laser diode with tunnel junction and fabrication m...

Surface-emitting semiconductor laser array and optical transmission...

Surface emitting semiconductor laser and communication system using...

Surface emitting semiconductor laser and process for producing the...

Surface emitting semiconductor laser and method of fabricating the...

Surface emitting semiconductor laser and process for producing the...

Vertical resonator type surface light emitting semiconductor laser...

Surface emitting semiconductor laser

Surface emitting semiconductor laser

Surface emitting semiconductor laser device and process for produci...

Optoelectro transducer array, and light-emitting device array and f...

Image recording apparatus with an array light source

Apparatus for correcting positional deviation of light source emitt...

Semiconductor laser array driving method, semiconductor laser array...

Method of making a semiconductor laser device

Semiconductor laser device

Semiconductor laser array

Semiconductor laser device and driving method for the same as well...

Semiconductor laser device

Method of manufacturing a semiconductor laser device

Patents Applicationslast 30 patents

VERTICAL CAVITY SURFACE EMITTING LASER, VERTICAL CAVITY SURFACE EMI...

SURFACE EMITTING SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTO...

VERTICAL-CAVITY SURFACE-EMITTING LASER DIODE DEVICE

Substrate for vertical cavity surface emitting laser ( VCSEL) and m...

Surface-emitting semiconductor laser array and optical transmission...

Surface-emitting laser diode with tunnel junction and fabrication m...

Surface emitting semiconductor laser and process for producing the...

Surface emitting semiconductor laser and communication system using...

Surface emitting semiconductor laser and method of fabricating the...

Surface emitting semiconductor laser and process for producing the...

Surface emitting semiconductor laser