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Tunneling field effect transistor
Grant 11,227,953 - Kato , et al. January 18, 2 | 2022-01-18 |
Optical multiplexer/demultiplexer and method for manufacturing the same
Grant 11,199,663 - Kato , et al. December 14, 2 | 2021-12-14 |
Optical Multiplexer/demultiplexer And Method For Manufacturing The Same
App 20210173148 - KATO; Toshiharu ; et al. | 2021-06-10 |
Metal-oxide-semiconductor (MOS) optical modulator and method of manufacturing same
Grant 10,983,411 - Takenaka , et al. April 20, 2 | 2021-04-20 |
Tunneling Field Effect Transistor
App 20210005758 - KATO; Kimihiko ; et al. | 2021-01-07 |
Metal-oxide-semiconductor (mos) Optical Modulator And Method Of Manufacturing Same
App 20190285964 - TAKENAKA; MITSURU ; et al. | 2019-09-19 |
Method of producing semiconductor wafer, semiconductor wafer, method of producing semiconductor device and semiconductor device
Grant 9,117,658 - Takenaka , et al. August 25, 2 | 2015-08-25 |
Semiconductor substrate, field-effect transistor, integrated circuit, and method for fabricating semiconductor substrate
Grant 9,112,035 - Yamada , et al. August 18, 2 | 2015-08-18 |
Semiconductor wafer, field-effect transistor, method of producing semiconductor wafer, and method of producing field-effect transistor
Grant 8,901,656 - Aoki , et al. December 2, 2 | 2014-12-02 |
Field-effect transistor, semiconductor wafer, method for producing field-effect transistor and method for producing semiconductor wafer
Grant 8,779,471 - Hata , et al. July 15, 2 | 2014-07-15 |
Semiconductor Device, Semiconductor Wafer, Method For Producing Semiconductor Wafer, And Method For Producing Semiconductor Device
App 20140091398 - HATA; Masahiko ; et al. | 2014-04-03 |
Semiconductor Device, Semiconductor Wafer, Method For Producing Semiconductor Wafer, And Method For Producing Semiconductor Device
App 20140091393 - HATA; Masahiko ; et al. | 2014-04-03 |
Semiconductor Device, Semiconductor Wafer, Method For Producing Semiconductor Wafer, And Method For Producing Semiconductor Device
App 20140091392 - TAKADA; Tomoyuki ; et al. | 2014-04-03 |
Method Of Producing Semiconductor Wafer, Semiconductor Wafer, Method Of Producing Semiconductor Device And Semiconductor Device
App 20140054726 - TAKENAKA; Mitsuru ; et al. | 2014-02-27 |
Semiconductor Wafer, Field-effect Transistor, Method Of Producing Semiconductor Wafer, And Method Of Producing Field-effect Transistor
App 20130341721 - AOKI; Takeshi ; et al. | 2013-12-26 |
DLC-coated sliding member and method for producing the same
Grant 8,518,543 - Kano , et al. August 27, 2 | 2013-08-27 |
Semiconductor wafer, semiconductor device, and method of manufacturing a semiconductor device
Grant 8,431,459 - Takenaka , et al. April 30, 2 | 2013-04-30 |
Field-effect Transistor, Semiconductor Wafer, Method For Producing Field-effect Transistor And Method For Producing Semiconductor Wafer
App 20120228673 - HATA; Masahiko ; et al. | 2012-09-13 |
Semiconductor Substrate, Field-effect Transistor, Integrated Circuit, And Method For Fabricating Semiconductor Substrate
App 20120205747 - YAMADA; Hisashi ; et al. | 2012-08-16 |
Semiconductor device and manufacturing method thereof
Grant 8,174,095 - Irisawa , et al. May 8, 2 | 2012-05-08 |
Semiconductor Device, Process For Producing Semiconductor Device, Semiconductor Substrate, And Process For Producing Semiconductor Substrate
App 20110233689 - Hata; Masahiko ; et al. | 2011-09-29 |
Semiconductor device and manufacturing method thereof
Grant 8,008,751 - Irisawa , et al. August 30, 2 | 2011-08-30 |
Semiconductor Device And Manufacturing Method Thereof
App 20110147805 - Irisawa; Toshifumi ; et al. | 2011-06-23 |
Dlc-coated Sliding Member And Method For Producing The Same
App 20110044572 - Kano; Makoto ; et al. | 2011-02-24 |
Semiconductor Wafer, Semiconductor Device, And Method Of Manufacturing A Semiconductor Device
App 20110018033 - Takenaka; Mitsuru ; et al. | 2011-01-27 |
Semiconductor device
Grant 7,679,181 - Fujino , et al. March 16, 2 | 2010-03-16 |
Field effect transistor
Grant 7,659,537 - Tezuka , et al. February 9, 2 | 2010-02-09 |
Semiconductor device including multi-gate metal-insulator-semiconductor (MIS) transistor
Grant 7,622,773 - Irisawa , et al. November 24, 2 | 2009-11-24 |
Semiconductor device and method of manufacturing the same
Grant 7,619,239 - Irisawa , et al. November 17, 2 | 2009-11-17 |
Element fabrication substrate
Grant 7,557,018 - Nakaharai , et al. July 7, 2 | 2009-07-07 |
Method for fabricating a localize SOI in bulk silicon substrate including changing first trenches formed in the substrate into unclosed empty space by applying heat treatment
Grant 7,507,634 - Sato , et al. March 24, 2 | 2009-03-24 |
Stem for optical element and optical semiconductor device using the same
Grant 7,489,042 - Oshima , et al. February 10, 2 | 2009-02-10 |
Semiconductor Devices And Manufacturing Methods Therefor
App 20090020866 - Fujino; Junji ; et al. | 2009-01-22 |
Semiconductor Device And Manufacturing Method Thereof
App 20080135886 - Irisawa; Toshifumi ; et al. | 2008-06-12 |
Semiconductor substrate and its fabrication method
App 20080003771 - Sato; Tsutomu ; et al. | 2008-01-03 |
Optical component using optical transmission element joining metal holder
Grant 7,313,292 - Hashimoto , et al. December 25, 2 | 2007-12-25 |
Wavelength monitoring apparatus
Grant 7,301,974 - Imaki , et al. November 27, 2 | 2007-11-27 |
Semiconductor device and method of fabricating the same
App 20070241399 - Irisawa; Toshifumi ; et al. | 2007-10-18 |
Wavelength filter and wavelength monitor device
Grant 7,283,302 - Imaki , et al. October 16, 2 | 2007-10-16 |
Method of making empty space in silicon
Grant 7,235,456 - Sato , et al. June 26, 2 | 2007-06-26 |
Semiconductor device and method of manufacturing the same
Grant 7,229,892 - Usuda , et al. June 12, 2 | 2007-06-12 |
Stem for optical element and optical semiconductor device using the same
App 20070120134 - Oshima; Isao ; et al. | 2007-05-31 |
Feed through structure for optical semiconductor package
Grant 7,217,958 - Aruga , et al. May 15, 2 | 2007-05-15 |
Feed through structure for optical semiconductor package
App 20070023766 - Aruga; Hiroshi ; et al. | 2007-02-01 |
Optical module
Grant 7,165,897 - Takagi January 23, 2 | 2007-01-23 |
Element fabrication substrate
App 20060292835 - Nakaharai; Shu ; et al. | 2006-12-28 |
Feed through structure for optical semiconductor package
Grant 7,154,126 - Aruga , et al. December 26, 2 | 2006-12-26 |
Wavelength monitor, optical module, and optical module packaging method
Grant 7,148,965 - Nishimura , et al. December 12, 2 | 2006-12-12 |
Semiconductor device and method of manufacturing the same
App 20060266996 - Irisawa; Toshifumi ; et al. | 2006-11-30 |
Wavelength filter and wavelength monitor device
App 20060256437 - Imaki; Masao ; et al. | 2006-11-16 |
Semiconductor apparatus having first and second gate electrodes
Grant 7,119,385 - Usuda , et al. October 10, 2 | 2006-10-10 |
Semiconductor substrate and its fabrication method
App 20060131651 - Sato; Tsutomu ; et al. | 2006-06-22 |
Field effect transistor
App 20060118776 - Tezuka; Tsutomu ; et al. | 2006-06-08 |
Semiconductor device and method of manufacturing the same
Grant 7,033,913 - Usuda , et al. April 25, 2 | 2006-04-25 |
Optical module
Grant D518,797 - Takagi , et al. April 11, 2 | 2006-04-11 |
Semiconductor substrate having pillars within a closed empty space
Grant 7,019,364 - Sato , et al. March 28, 2 | 2006-03-28 |
Field effect transistor
Grant 7,009,200 - Tezuka , et al. March 7, 2 | 2006-03-07 |
Semiconductor device manufacturing method
Grant 7,005,676 - Tezuka , et al. February 28, 2 | 2006-02-28 |
Optical module
Grant D514,531 - Takagi , et al. February 7, 2 | 2006-02-07 |
Semiconductor Device Manufacturing Method
App 20050260809 - Tezuka, Tsutomu ; et al. | 2005-11-24 |
Semiconductor apparatus with monocrystal insulating film
Grant 6,943,385 - Usuda , et al. September 13, 2 | 2005-09-13 |
Semiconductor device and method of manufacturing the same
App 20050191797 - Usuda, Koji ; et al. | 2005-09-01 |
Semiconductor device and method of manufacturing the same
App 20050189610 - Usuda, Koji ; et al. | 2005-09-01 |
Exposure apparatus
Grant 6,922,910 - Tsuji , et al. August 2, 2 | 2005-08-02 |
Semiconductor device and method of manufacturing substrate
Grant 6,917,096 - Sugiyama , et al. July 12, 2 | 2005-07-12 |
Optical semiconductor package
App 20050121684 - Aruga, Hiroshi ; et al. | 2005-06-09 |
Optical package
Grant D505,664 - Takagi , et al. May 31, 2 | 2005-05-31 |
Element fabrication substrate
App 20050098234 - Nakaharai, Shu ; et al. | 2005-05-12 |
Optical component using optical transmission element joining metal holder
App 20050099703 - Hashimoto, Yoshihiro ; et al. | 2005-05-12 |
Semiconductor apparatus
App 20050009282 - Usuda, Koji ; et al. | 2005-01-13 |
Wavelength monitor and semiconductor laser device
Grant 6,801,553 - Imaki , et al. October 5, 2 | 2004-10-05 |
Optical module and optical transceiver apparatus
Grant 6,791,150 - Takagi September 14, 2 | 2004-09-14 |
Wavelength monitoring apparatus
App 20040165623 - Imaki, Masao ; et al. | 2004-08-26 |
Field effect transistor
App 20040155256 - Tezuka, Tsutomu ; et al. | 2004-08-12 |
Semiconductor device
Grant 6,774,390 - Sugiyama , et al. August 10, 2 | 2004-08-10 |
Optical module
Grant D494,147 - Takagi , et al. August 10, 2 | 2004-08-10 |
Wavelength monitor apparatus, optical module, and optical module assembling method
App 20040136001 - Nishimura, Yasunori ; et al. | 2004-07-15 |
Semiconductor device and method of manufacturing the same
App 20040126958 - Usuda, Koji ; et al. | 2004-07-01 |
Optical element module
Grant 6,753,615 - Takagi , et al. June 22, 2 | 2004-06-22 |
Optical module
Grant 6,740,963 - Kaneko , et al. May 25, 2 | 2004-05-25 |
Semiconductor apparatus
App 20040094758 - Usuda, Koji ; et al. | 2004-05-20 |
Semiconductor device and method of manufacturing substrate
App 20040070051 - Sugiyama, Naoharu ; et al. | 2004-04-15 |
Semiconductor device and method of manufacturing the same
Grant 6,713,779 - Tezuka , et al. March 30, 2 | 2004-03-30 |
Exposure Apparatus
App 20040055177 - Tsuji, Toshihiko ; et al. | 2004-03-25 |
Semiconductor device and method of manufacturing the same
Grant 6,709,909 - Mizuno , et al. March 23, 2 | 2004-03-23 |
Semiconductor device and method of manufacturing the same
Grant 6,690,043 - Usuda , et al. February 10, 2 | 2004-02-10 |
Optical module
Grant D484,105 - Takagi , et al. December 23, 2 | 2003-12-23 |
Semiconductor device
App 20030227036 - Sugiyama, Naoharu ; et al. | 2003-12-11 |
Optical module
Grant D483,338 - Takagi , et al. December 9, 2 | 2003-12-09 |
Semiconductor laser device for optical communication
Grant 6,639,923 - Sato , et al. October 28, 2 | 2003-10-28 |
Semiconductor device and method of manufacturing the same
App 20030193060 - Mizuno, Tomohisa ; et al. | 2003-10-16 |
Method of manufacturing a substrate using an SiGe layer
Grant 6,607,948 - Sugiyama , et al. August 19, 2 | 2003-08-19 |
Optical module and optical transceiver apparatus
App 20030127661 - Takagi, Shinichi | 2003-07-10 |
Optical module
App 20030123820 - Takagi, Shinichi | 2003-07-03 |
Semiconductor device and method of manufacturing the same
Grant 6,583,437 - Mizuno , et al. June 24, 2 | 2003-06-24 |
Optical element module
App 20030098507 - Takagi, Shinichi ; et al. | 2003-05-29 |
Wavelength detector and optical transmitter
App 20030053064 - Nishimura, Yasunori ; et al. | 2003-03-20 |
Optical module
App 20030001081 - Kaneko, Shinichi ; et al. | 2003-01-02 |
Semiconductor laser device for optical communication
App 20020196820 - Sato, Makoto ; et al. | 2002-12-26 |
Semiconductor device and method of manufacturing the same
App 20020088971 - Tezuka, Tsutomu ; et al. | 2002-07-11 |
Wavelength monitor and semiconductor laser device
App 20020075910 - Imaki, Masao ; et al. | 2002-06-20 |
Light dispersion equalizer
App 20020048430 - Hashimoto, Minoru ; et al. | 2002-04-25 |
Semiconductor device and method of producing the same
App 20020038898 - Sugiyama, Naoharu ; et al. | 2002-04-04 |
Semiconductor device
Grant 6,339,232 - Takagi January 15, 2 | 2002-01-15 |
Semiconductor device and method of manufacturing the same
App 20010048119 - Mizuno, Tomohisa ; et al. | 2001-12-06 |
Semiconductor devices and methods for producing semiconductor devices
Grant 6,326,667 - Sugiyama , et al. December 4, 2 | 2001-12-04 |
Stage position measuring apparatus capable of restricting generation of temperature fluctuations to a measured value
Grant 5,870,198 - Takagi February 9, 1 | 1999-02-09 |
Method of measuring the bent shape of a movable mirror of an exposure apparatus
Grant 5,473,435 - Masuyuki , et al. December 5, 1 | 1995-12-05 |
Stage-position measuring apparatus
Grant 5,469,260 - Takagi , et al. November 21, 1 | 1995-11-21 |
BiCMOS device with low bandgap CMOS contact regions and low bandgap bipolar base region
Grant 5,216,271 - Takagi , et al. June 1, 1 | 1993-06-01 |
Semiconductor memory device and manufacturing method thereof
Grant 5,032,891 - Takagi , et al. July 16, 1 | 1991-07-16 |
Belt for high load transmission
Grant 5,007,884 - Masuda , et al. April 16, 1 | 1991-04-16 |
Power transmission mechanism
Grant 4,781,658 - Takano , et al. November 1, 1 | 1988-11-01 |
Method and apparatus for reducing sound emanation from a drive system
Grant 4,708,699 - Takano , et al. November 24, 1 | 1987-11-24 |
Power transmission belt
Grant 4,642,080 - Takano , et al. February 10, 1 | 1987-02-10 |
Two step process for producing vulcanized rubber
Grant 4,209,596 - Hashimoto , et al. June 24, 1 | 1980-06-24 |
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