| Patent | Date |
|---|
X-ray Shielding Glass And Glass Component
App 20220289619 - YAMAMOTO; Yoshinori ; et al. | 2022-09-15 |
Precursor glass of lithium phosphorus complex oxide and method of producing same, method of producing precursor crystallized glass of lithium phosphorus complex oxide, and lithium phosphorus complex oxide powder and method of producing same
Grant 11,345,597 - Tezuka May 31, 2 | 2022-05-31 |
Relay Optical System For Rigid Endoscope
App 20210349304 - WATANABE; Hiroki ; et al. | 2021-11-11 |
Precursor Glass Of Lithium Phosphorus Complex Oxide And Method Of Producing Same, Method Of Producing Precursor Crystallized Glass Of Lithium Phosphorus Complex Oxide, And Lithium Phosphorus Complex Oxide Powder And Method Of Producing Same
App 20200369521 - TEZUKA; Tatsuya | 2020-11-26 |
Optical Glass And Optical Element
App 20200131072 - TSUCHIYA; Koichi ; et al. | 2020-04-30 |
Method of producing LTP or LATP crystal particle
Grant 10,611,665 - Tezuka , et al. | 2020-04-07 |
Flexible Endoscope, And Endoscope System Equipped With Same
App 20200015671 - Okayama; Keita ; et al. | 2020-01-16 |
Image guide fiber
Grant 10,508,053 - Sumita , et al. Dec | 2019-12-17 |
Image Guide Fiber
App 20190270667 - SUMITA; Nahoe ; et al. | 2019-09-05 |
Method of Producing LTP or LATP Crystal Particle
App 20180105450 - TEZUKA; Tatsuya ; et al. | 2018-04-19 |
Optical system
Grant 9,405,123 - Watanabe , et al. August 2, 2 | 2016-08-02 |
Optical glass, preform for precision press molding, and optical element
Grant 9,376,339 - Tezuka June 28, 2 | 2016-06-28 |
Optical glass, preform for precision press molding, and optical element
Grant 9,376,340 - Tezuka June 28, 2 | 2016-06-28 |
Method of manufacturing light-emitting device
Grant 9,315,416 - Yamaguchi , et al. April 19, 2 | 2016-04-19 |
Helmet-mounted light
Grant D753,858 - Ototsuki April 12, 2 | 2016-04-12 |
Helmet-mounted light
Grant D753,859 - Ototsuki , et al. April 12, 2 | 2016-04-12 |
Helmet-mounted light
Grant D753,857 - Ototsuki , et al. April 12, 2 | 2016-04-12 |
Optical System
App 20150370019 - WATANABE; Hiroki ; et al. | 2015-12-24 |
Optical Glass, Preform for Precision Press Molding, and Optical Element
App 20150299030 - TEZUKA; Tatsuya | 2015-10-22 |
Optical Glass, Preform for Precision Press Molding, and Optical Element
App 20150259242 - TEZUKA; Tatsuya | 2015-09-17 |
Solid element device and method for manufacturing the same
Grant 8,685,766 - Suehiro , et al. April 1, 2 | 2014-04-01 |
Light-emitting device, light source and method of manufacturing the same
Grant 8,545,083 - Terajima , et al. October 1, 2 | 2013-10-01 |
Optical device and method for making the same
Grant 8,490,431 - Aida , et al. July 23, 2 | 2013-07-23 |
Optical glass and optical element
Grant 8,399,369 - Yamamoto March 19, 2 | 2013-03-19 |
Solid Element Device And Method For Manufacturing The Same
App 20120171789 - Suehiro; Yoshinobu ; et al. | 2012-07-05 |
Solid element device and method for manufacturing the same
Grant 8,154,047 - Suehiro , et al. April 10, 2 | 2012-04-10 |
Method of manufacturing light-emitting device
App 20120067085 - Yamaguchi; Seiji ; et al. | 2012-03-22 |
Method of manufacturing light-emitting device
Grant 8,101,441 - Aida , et al. January 24, 2 | 2012-01-24 |
Solid state device
Grant 7,999,398 - Ohtsuka , et al. August 16, 2 | 2011-08-16 |
Method of making phosphor containing glass plate, method of making light emitting device
Grant 7,989,236 - Yamaguchi , et al. August 2, 2 | 2011-08-02 |
Optical glass and optical element
App 20110160032 - Yamamoto; Yoshinori | 2011-06-30 |
Light-emitting device, light source and method of manufacturing the same
App 20110149594 - Terajima; Tohru ; et al. | 2011-06-23 |
Optical glass for precision molding having high refractive index
Grant 7,943,540 - Yamamoto May 17, 2 | 2011-05-17 |
Solid element device and method for manufacturing the same
Grant 7,824,937 - Suehiro , et al. November 2, 2 | 2010-11-02 |
Solid-state element device and light-emitting apparatus using same
Grant 7,825,575 - Sawanobori , et al. November 2, 2 | 2010-11-02 |
Method of manufacturing light-emitting device
App 20100203658 - Aida; Kazuya ; et al. | 2010-08-12 |
Solid-state optical device
Grant 7,667,223 - Suehiro , et al. February 23, 2 | 2010-02-23 |
White light-emitting device using fluorescent fiber
Grant 7,505,655 - Yamazaki , et al. March 17, 2 | 2009-03-17 |
Solid-state optical device
Grant 7,470,926 - Suehiro , et al. December 30, 2 | 2008-12-30 |
Light emitting device
Grant 7,319,289 - Suehiro , et al. January 15, 2 | 2008-01-15 |
Optical glass for precision molding
Grant 7,312,169 - Yamamoto , et al. December 25, 2 | 2007-12-25 |
White Light-emitting Device Using Fluorescent Fiber
App 20070229938 - Yamazaki; Masaaki ; et al. | 2007-10-04 |
White light-emitting device using fluorescent fiber
Grant 7,277,618 - Yamazaki , et al. October 2, 2 | 2007-10-02 |
Multiple Wavelength Laser Light Source Using Fluorescent Fiber
App 20070121684 - Yamazaki; Masaaki ; et al. | 2007-05-31 |
White Light-emitting Device Using Fluorescent Fiber
App 20070122103 - Yamazaki; Masaaki ; et al. | 2007-05-31 |
Solid-state element device and light-emitting apparatus using same
App 20070064131 - Sawanobori; Naruhito ; et al. | 2007-03-22 |
Optical glass suitable for mold forming
Grant 7,151,064 - Otsuka , et al. December 19, 2 | 2006-12-19 |
Optical glass for precision molding
Grant 7,141,525 - Yamamoto , et al. November 28, 2 | 2006-11-28 |
Filament lamp light quantity control method and filament lamp light quantity control unit and filament lamp light source unit
Grant 7,122,975 - Maruyama October 17, 2 | 2006-10-17 |
Optical glass for precision molding
App 20050192174 - Yamamoto, Yoshinori ; et al. | 2005-09-01 |
Optical glass for precision molding
App 20050159290 - Yamamoto, Yoshinori ; et al. | 2005-07-21 |
Filament lamp light source unit and filament lamp light quantity control method
Grant 6,815,911 - Maruyama November 9, 2 | 2004-11-09 |
Optical glass for molding
Grant 6,784,128 - Otsuka , et al. August 31, 2 | 2004-08-31 |
Optical glass for molding
App 20030153450 - Otsuka, Masaaki ; et al. | 2003-08-14 |
Oxide glass showing long afterglow and accelerated phosphorescence
Grant 6,372,155 - Yamazaki , et al. April 16, 2 | 2002-04-16 |
Fluorophosphate fluorescent glass capable of exhibiting fluorescence in the visible region
Grant 5,755,998 - Yamazaki , et al. May 26, 1 | 1998-05-26 |
Process for the production of an optical fiber bundle for heat resistance and vacuum resistance by bonding fiber ends with a bonding glass
Grant 5,472,471 - Baba , et al. December 5, 1 | 1995-12-05 |
Method of manufacturing glass optical element
Grant 5,171,347 - Monji , et al. December 15, 1 | 1992-12-15 |
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