Kuwahara; Kazuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuwahara; Kazuya.The latest application filed is for "negative electrode material for power storage device, manufacturing method thereof, and lithium ion power storage device".
- Kuwahara; Kazuya - Yokohama-shi JP
- Kuwahara; Kazuya - Yokohama JP
- Kuwahara; Kazuya - Kanagawa JP
| Patent | Date |
|---|---|
| Negative Electrode Material For Power Storage Device, Manufacturing Method Thereof, And Lithium Ion Power Storage Device App 20170263386 - Ishikawa; Shinji ; et al. | 2017-09-14 |
| Optical Fiber Fabrication Method App 20150251945 - Nakanishi; Tetsuya ; et al. | 2015-09-10 |
| Optical fiber Grant 9,128,236 - Nakanishi , et al. September 8, 2 | 2015-09-08 |
| Method For Fabricating Porous Carbon Material App 20150239740 - Ishikawa; Shinji ; et al. | 2015-08-27 |
| Optical Fiber App 20150160410 - NAKANISHI; Tetsuya ; et al. | 2015-06-11 |
| Optical fiber and optical transmission system Grant 8,989,545 - Nakanishi , et al. March 24, 2 | 2015-03-24 |
| Optical fiber, optical transmission system, and method of making optical fiber Grant 8,687,936 - Nakanishi , et al. April 1, 2 | 2014-04-01 |
| Optical Fiber And Optical Transmission System App 20140056596 - Nakanishi; Tetsuya ; et al. | 2014-02-27 |
| Optical Fiber, Optical Transmission System, And Method Of Making Optical Fiber App 20130148934 - NAKANISHI; Tetsuya ; et al. | 2013-06-13 |
| Optical Fiber App 20130064513 - NAGASHIMA; Takuji ; et al. | 2013-03-14 |
| Optical communications system Grant 8,346,041 - Sasaoka , et al. January 1, 2 | 2013-01-01 |
| Method Of Measuring Bending Performance Of Optical Fiber App 20120236295 - Nakanishi; Tetsuya ; et al. | 2012-09-20 |
| Optical Fiber App 20120230639 - TARU; Toshiki ; et al. | 2012-09-13 |
| Optical Communications System App 20120148258 - SASAOKA; Eisuke ; et al. | 2012-06-14 |
| Optical communications system Grant 8,145,024 - Sasaoka , et al. March 27, 2 | 2012-03-27 |
| Optical Communications System App 20110044700 - SASAOKA; EISUKE ; et al. | 2011-02-24 |
| Dispersion Compensating Module App 20100111486 - HAYASHI; Tetsuya ; et al. | 2010-05-06 |
| Winding device and winding method of wire body App 20060138271 - Yamazaki; Takashi ; et al. | 2006-06-29 |
| Optical fiber making apparatus and method App 20060101861 - Nagayama; Katsuya ; et al. | 2006-05-18 |
| Method of manufacturing optical fiber Grant 6,935,139 - Nagayama , et al. August 30, 2 | 2005-08-30 |
| Optical fiber producing method Grant 6,928,840 - Nagayama , et al. August 16, 2 | 2005-08-16 |
| Drawing method of optical fiber and drawing furnace Grant 6,907,757 - Kuwahara , et al. June 21, 2 | 2005-06-21 |
| Method of and apparatus for producing optical fiber App 20050066690 - Yamashita, Taiichiro ; et al. | 2005-03-31 |
| Optical fiber Grant 6,853,784 - Shimizu , et al. February 8, 2 | 2005-02-08 |
| Method of controlling an upper portion of an optical fiber draw furnace Grant 6,810,692 - Taru , et al. November 2, 2 | 2004-11-02 |
| Optical fiber drawing method and drawing furnace Grant 6,735,983 - Taru , et al. May 18, 2 | 2004-05-18 |
| Method of drawing optical fiber and apparatus for implementing the method App 20040089025 - Kuwahara, Kazuya ; et al. | 2004-05-13 |
| Optical fiber drawing furnace having adjustable partitions Grant 6,668,592 - Taru , et al. December 30, 2 | 2003-12-30 |
| Furnace and method for optical fiber wire driwing App 20030205068 - Taru, Toshiki ; et al. | 2003-11-06 |
| Method of producing optical fiber App 20030010064 - Kuwahara, Kazuya ; et al. | 2003-01-16 |
| Method of manufacturing optical fiber App 20020194881 - Nagayama, Katsuya ; et al. | 2002-12-26 |
| Drawing method of optical fiber and drawing furnace App 20020174692 - Kuwahara, Kazuya ; et al. | 2002-11-28 |
| Optical fiber App 20020051612 - Shimizu, Makoto ; et al. | 2002-05-02 |
| Optical fiber, method of making the same, and optical transmission system including the same App 20010046358 - Sasaoka, Eisuke ; et al. | 2001-11-29 |
| Method of making optical fiber App 20010010162 - Kuwahara, Kazuya ; et al. | 2001-08-02 |
| Optical fiber making method and optical fiber making apparatus App 20010003911 - Okuno, Kaoru ; et al. | 2001-06-21 |
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