Tsumanuma; Takashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsumanuma; Takashi.The latest application filed is for "display apparatus and lighting window".
Company Profile
0.25.22
- Tsumanuma; Takashi - Sakura N/A JP
- TSUMANUMA; Takashi - Sakura-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Small bowel endoscope of ileus tube type that enables laser inspection and therapy Grant 8,945,195 - Oka , et al. February 3, 2 | 2015-02-03 |
| Welding observation apparatus Grant 8,884,187 - Nakatate , et al. November 11, 2 | 2014-11-11 |
| Display apparatus and lighting window Grant 8,870,430 - Kamikatano , et al. October 28, 2 | 2014-10-28 |
| Display apparatus, manufacturing method thereof, pattern display method, blind apparatus, and blind method Grant 8,372,316 - Kamikatano , et al. February 12, 2 | 2013-02-12 |
| Silica-based single core optical fiber, silica-based multi core optical fiber, and fabrication method for the same Grant 8,208,774 - Kudou , et al. June 26, 2 | 2012-06-26 |
| Silica-based single core optical fiber, silica-based multi core optical fiber, and fabrication method for the same Grant 8,208,775 - Kudou , et al. June 26, 2 | 2012-06-26 |
| Endoscope system Grant 8,189,976 - Toriya , et al. May 29, 2 | 2012-05-29 |
| Display Apparatus And Lighting Window App 20120033442 - KAMIKATANO; Mitsuru ; et al. | 2012-02-09 |
| Silica-based Single Core Optical Fiber, Silica-based Multi Core Optical Fiber, And Fabrication Method For The Same App 20110036124 - KUDOU; Manabu ; et al. | 2011-02-17 |
| Optical fiber bundle unit for transmitting ultraviolet light Grant 7,813,607 - Nakatate , et al. October 12, 2 | 2010-10-12 |
| Illumination device having light guide body Grant 7,806,578 - Kamikatano , et al. October 5, 2 | 2010-10-05 |
| Welding Observation Device App 20100206851 - Nakatate; Kenichi ; et al. | 2010-08-19 |
| Optical Fiber, Optical Fiber Device, And Optical Fiber Bundle App 20100152721 - Tsumanuma; Takashi ; et al. | 2010-06-17 |
| Fiber scope Grant 7,734,134 - Nakatate , et al. June 8, 2 | 2010-06-08 |
| Reduced Size Fiber Optic Probe Using Multiple Incident Angles App 20100119199 - Tanaka; Daiichiro ; et al. | 2010-05-13 |
| Endoscope System App 20100046897 - TORIYA; Tomoaki ; et al. | 2010-02-25 |
| Display Apparatus, Manufacturing Method Thereof, Pattern Display Method, Blind Apparatus, And Blind Method App 20090286446 - KAMIKATANO; Mitsuru ; et al. | 2009-11-19 |
| Illumination Device Having Light Guide Body App 20090262552 - KAMIKATANO; Mitsuru ; et al. | 2009-10-22 |
| Silica-based Single Core Optical Fiber, Silica-based Multi Core Optical Fiber, And Fabrication Method For The Same App 20090245742 - Kudou; Manabu ; et al. | 2009-10-01 |
| Endoscopic system using an extremely fine composite optical fiber Grant 7,582,057 - Toriya , et al. September 1, 2 | 2009-09-01 |
| Light Guide Body For Linear Lighting Equipment App 20090201696 - KAMIKATANO; Mitsuru ; et al. | 2009-08-13 |
| Display Apparatus, Manufacturing Method Thereof, Pattern Display Method, Blind Apparatus, And Blind Method App 20090073721 - KAMIKATANO; Mitsuru ; et al. | 2009-03-19 |
| Radiation resistant single-mode optical fiber and method of manufacturing thereof Grant 7,440,673 - Aikawa , et al. October 21, 2 | 2008-10-21 |
| Multi-core fiber Grant 7,418,178 - Kudou , et al. August 26, 2 | 2008-08-26 |
| Multi-core Fiber App 20080107386 - KUDOU; Manabu ; et al. | 2008-05-08 |
| Radiation Resistant Single-mode Optical Fiber And Method Of Manufacturing Thereof App 20070274666 - AIKAWA; Kazuhiko ; et al. | 2007-11-29 |
| Image fiber Grant 7,221,834 - Nakatate , et al. May 22, 2 | 2007-05-22 |
| Processing method for an image fiber Grant 7,209,617 - Nakatate , et al. April 24, 2 | 2007-04-24 |
| Fiber Scope App 20070081775 - NAKATATE; Kenichi ; et al. | 2007-04-12 |
| Small bowel endoscope of ileus tube type that enables laser inspection and therapy App 20060190006 - Oka; Kiyoshi ; et al. | 2006-08-24 |
| Processing method for an image fiber Grant 7,072,548 - Nakatate , et al. July 4, 2 | 2006-07-04 |
| Processing method for an image fiber App 20060104581 - Nakatate; Kenichi ; et al. | 2006-05-18 |
| Optical fiber bundle unit for transmitting ultraviolet light App 20050238302 - Nakatate, Ken-ichi ; et al. | 2005-10-27 |
| Endoscopic system using an extremely fine composite optical fiber App 20050192480 - Toriya, Tomoaki ; et al. | 2005-09-01 |
| Optical fiber bundle unit for transmitting ultraviolet light Grant 6,892,012 - Nakatate , et al. May 10, 2 | 2005-05-10 |
| Optical apparatus App 20040055336 - Nakatate, Kenichi ; et al. | 2004-03-25 |
| Processing method for an image fiber App 20040042744 - Nakatate, Kenichi ; et al. | 2004-03-04 |
| Image fiber App 20040042745 - Nakatate, Kenichi ; et al. | 2004-03-04 |
| Optical fiber bundle unit for transmitting ultraviolet light App 20020172479 - Nakatate, Ken-Ichi ; et al. | 2002-11-21 |
| Medical laser treatment device and laser probe for the same Grant 6,129,721 - Kataoka , et al. October 10, 2 | 2000-10-10 |
| Image fiber, image fiber preform, and manufacturing processes thereof Grant 5,048,923 - Tsumanuma , et al. September 17, 1 | 1991-09-17 |
| Image-transmitting fiber Grant 4,896,941 - Hayashi , et al. January 30, 1 | 1990-01-30 |
| Heat and radiation resistant optical fiber Grant 4,770,493 - Ara , et al. September 13, 1 | 1988-09-13 |
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