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Patent applications and USPTO patent grants for OHTOSHI; Tsukuru.The latest application filed is for "nitride semiconductor diode".
Patent | Date |
---|---|
Nitride Semiconductor Diode App 20160013327 - TERANO; Akihisa ;   et al. | 2016-01-14 |
Multi-wavelength light emitting device Grant 8,449,160 - Tanaka , et al. May 28, 2 | 2013-05-28 |
Organic luminescent display device Grant 8,390,549 - Ishihara , et al. March 5, 2 | 2013-03-05 |
Optical measurement instrument for living body semiconductor laser installation for living body light measuring device Grant 8,369,913 - Nomoto , et al. February 5, 2 | 2013-02-05 |
Multi-Wavelength Light Emitting Device App 20110063871 - TANAKA; Kenichi ;   et al. | 2011-03-17 |
Organic Luminescent Display Device App 20100164842 - ISHIHARA; Shingo ;   et al. | 2010-07-01 |
Semiconductor laser device Grant 7,738,521 - Nakatsuka , et al. June 15, 2 | 2010-06-15 |
Semiconductor Lasers App 20100111126 - Shimizu; Junichiro ;   et al. | 2010-05-06 |
Semiconductor laser diode device Grant 7,668,217 - Kishino , et al. February 23, 2 | 2010-02-23 |
Semiconductor laser diode Grant 7,542,498 - Nomoto , et al. June 2, 2 | 2009-06-02 |
Optical measurement instrument for living body semiconductor laser installation for living body light measuring device App 20080234560 - Nomoto; Etsuko ;   et al. | 2008-09-25 |
Semiconductor laser diode device App 20080049803 - Kishino; Katsumi ;   et al. | 2008-02-28 |
Semiconductor laser device App 20070121693 - Nakatsuka; Shin'ichi ;   et al. | 2007-05-31 |
Semiconductor laser diode App 20060187987 - Nomoto; Etsuko ;   et al. | 2006-08-24 |
Semiconductor optical devices and optical modules Grant 7,038,233 - Tsuchiya , et al. May 2, 2 | 2006-05-02 |
Semiconductor optical devices and optical modules App 20050127384 - Tsuchiya, Tomonobu ;   et al. | 2005-06-16 |
Optical information processing equipment and semiconductor light emitting device suitable therefor Grant 6,639,925 - Niwa , et al. October 28, 2 | 2003-10-28 |
Burying type avalanche photodiode and fabrication method thereof Grant 6,635,908 - Tanaka , et al. October 21, 2 | 2003-10-21 |
Avalanche photo-diode and fabrication method thereof App 20020117697 - Tanaka, Shigehisa ;   et al. | 2002-08-29 |
Optical information processing equipment and semiconductor light emitting device suitable therefor App 20020031153 - Niwa, Atsuko ;   et al. | 2002-03-14 |
Superlattice avalanche photodiode (APD) Grant 5,543,629 - Nakamura , et al. August 6, 1 | 1996-08-06 |
Semiconductor optical device having a heterointerface therein Grant 5,324,959 - Nakamura , et al. June 28, 1 | 1994-06-28 |
Semiconductor light-emitting device with cadmium zinc selenide layer Grant 5,299,217 - Migita , et al. March 29, 1 | 1994-03-29 |
Semiconductor laser device with plural active layers and changing optical properties Grant 5,177,758 - Oka , et al. January 5, 1 | 1993-01-05 |
Semiconductor laser device capable of controlling wavelength shift Grant 5,119,393 - Oka , et al. June 2, 1 | 1992-06-02 |
Semiconductor device having a quantum wire and a method of producing the same Grant 4,835,578 - Ohtoshi , et al. May 30, 1 | 1989-05-30 |
High output semiconductor laser device utilizing a mesa-stripe optical confinement region Grant 4,602,371 - Kawano , et al. July 22, 1 | 1986-07-22 |
Semiconductor laser device Grant 4,563,764 - Kuroda , et al. January 7, 1 | 1986-01-07 |
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