Tanaka; Daiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanaka; Daiichiro.The latest application filed is for "method of measuring acoustic distribution and distributed acoustic sensor".

Company Profile

0.13.11

Tanaka; Daiichiro - Greer SC
Tanaka; Daiichiro - Sakura JP
TANAKA; Daiichiro - Sakura-shi JP
Tanaka; Daiichiro - Chiba-ken JP
Tanaka; Daiichiro - Chiba JP
Tanaka; Daiichiro - Arao JA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for cleaving and chamfering optical fiber Grant 9,235,004 - Bansal , et al. January 12, 2	2016-01-12
Method of measuring acoustic distribution and distributed acoustic sensor Grant 9,228,890 - Omichi , et al. January 5, 2	2016-01-05
Ferrule structure and assembly for lens terminated fiber Grant 8,693,825 - Sugrim , et al. April 8, 2	2014-04-08
Method Of Measuring Acoustic Distribution And Distributed Acoustic Sensor App 20130333476 - OMICHI; Koji ; et al.	2013-12-19
Method And Apparatus For Cleaving And Chamfering Optical Fiber App 20130319052 - BANSAL; Lalitkumar ; et al.	2013-12-05
Phosphor and an incandescent lamp color light emitting diode lamp using the same Grant 8,508,119 - Sakuma , et al. August 13, 2	2013-08-13
Ferrule Structure And Assembly For Lens Terminated Fiber App 20120148193 - Sugrim; Chandraika (John) ; et al.	2012-06-14
Hollow Core Fiber Power Combiner And Divider App 20120027368 - Bansal; Lalitkumar ; et al.	2012-02-02
Reduced Size Fiber Optic Probe Using Multiple Incident Angles App 20100119199 - Tanaka; Daiichiro ; et al.	2010-05-13
Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same Grant 7,711,238 - Ikeda , et al. May 4, 2	2010-05-04
Optical fiber coupler and optical fiber therefor Grant 7,450,802 - Ishii , et al. November 11, 2	2008-11-11
Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same Grant 7,406,236 - Ikeda , et al. July 29, 2	2008-07-29
Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same Grant 7,346,258 - Ikeda , et al. March 18, 2	2008-03-18
Optical Fiber And Optical Fiber Coupler, Erbium-doped Optical Fiber Amplifier, And Optical Waveguide Using The Same App 20080025679 - IKEDA; Masashi ; et al.	2008-01-31
Polarization maintaining optical fiber coupler and method of manufacturing same Grant 7,203,397 - Ouchi , et al. April 10, 2	2007-04-10
Optical Fiber And Optical Fiber Coupler, Erbium-doped Optical Fiber Amplifier, And Optical Waveguide Using The Same App 20060140565 - Ikeda; Masashi ; et al.	2006-06-29
Phosphor and an incandescent lamp color light emitting diode lamp using the same App 20060061263 - Sakuma; Ken ; et al.	2006-03-23
Optical fiber and optical fiber coupler, erbium-doped optical fiber amplifier, and optical waveguide using the same App 20050135762 - Ikeda, Masashi ; et al.	2005-06-23
Optical fiber coupler and optical fiber therefor App 20040170358 - Ishii, Yuu ; et al.	2004-09-02
Polarization maintaining optical fiber coupler and method of manufacturing same App 20040033002 - Ouchi, Yasuhiro ; et al.	2004-02-19
Support sheet with sensitized coating of organic acid substance and organic high molecular compound particulate mixture Grant 4,046,941 - Saito , et al. September 6, 1	1977-09-06
Process for the production of sensitized sheet material Grant 3,924,027 - Saito , et al. December 2, 1	1975-12-02

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