Furuta; Kazumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Furuta; Kazumi.The latest application filed is for "bi-directional optical module".

Company Profile

0.16.23

Furuta; Kazumi - Akishima JP
Furuta; Kazumi - Tokyo JP
Furuta; Kazumi - Hachioji JP
Furuta; Kazumi - Hino JP

*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
Bi-directional optical module Grant 7,708,471 - Ozeki , et al. May 4, 2	2010-05-04
Bi-directional Optical Module App 20090232452 - Ozeki; Yukihiro ; et al.	2009-09-17
Optical element producing method and optical element Grant 7,466,488 - Miyakoshi , et al. December 16, 2	2008-12-16
Forming methods, forming devices for articles having a micro-sized shape and optical elements Grant 7,365,919 - Miyakoshi , et al. April 29, 2	2008-04-29
Optical element holding structure, optical element lens-barrel and optical communication module Grant 7,345,832 - Shibuya , et al. March 18, 2	2008-03-18
Molding method, cooling apparatus and optical element Grant 7,329,378 - Miyakoshi , et al. February 12, 2	2008-02-12
Wide-band wave plate and a controlling method thereof Grant 7,319,558 - Masuda , et al. January 15, 2	2008-01-15
Electron beam depicting method, mother die manufacturing method, mother die, metallic mold manufacturing method, metallic mold and optical element Grant 7,312,447 - Masuda , et al. December 25, 2	2007-12-25
Optical Element Producing Method, Base Material Drawing Method And Base Material Drawing Apparatus App 20070289953 - FURUTA; KAZUMI ; et al.	2007-12-20
Forming methods, forming devices for articles having a micro-sized shape and optical elements App 20070107469 - Miyakoshi; Hiroshi ; et al.	2007-05-17
Forming methods, forming devices for articles having a micro-sized shape and optical elements Grant 7,212,340 - Miyakoshi , et al. May 1, 2	2007-05-01
Optical communication module Grant 7,121,741 - Furuta , et al. October 17, 2	2006-10-17
Wide-band wave plate and a controlling method thereof App 20060193045 - Masuda; Osamu ; et al.	2006-08-31
Producing method for optical element molding die and producing method for optical element Grant 7,060,175 - Morikawa , et al. June 13, 2	2006-06-13
Optical bidirectional module Grant 7,056,037 - Ozeki , et al. June 6, 2	2006-06-06
Optical element holding structure, optical element lens-barrel and optical communication module App 20060114579 - Shibuya; Yoshiki ; et al.	2006-06-01
Pattern drawing method by scanning beam and pattern drawing apparatus Grant 7,053,387 - Masuda , et al. May 30, 2	2006-05-30
Optical communication module App 20060088253 - Furuta; Kazumi ; et al.	2006-04-27
Optical element producing method and optical element App 20060077557 - Miyakoshi; Hiroshi ; et al.	2006-04-13
Plasma etching method App 20060037937 - Mitsugi; Naoki ; et al.	2006-02-23
Method of drawing a pattern on a base material by scanning a beam Grant 7,001,709 - Masuda , et al. February 21, 2	2006-02-21
Electron-beam writing device and electron-beam writing method Grant 6,989,536 - Masuda , et al. January 24, 2	2006-01-24
Molding method and molding apparatus App 20060001185 - Miyakoshi; Hiroshi ; et al.	2006-01-05
Molding method, cooling apparatus and optical element App 20050213209 - Miyakoshi, Hiroshi ; et al.	2005-09-29
Optical bidirectional module App 20050175295 - Ozeki, Yukihiro ; et al.	2005-08-11
Base material to be coated, coating apparatus, coating method and element producing method Grant 6,916,503 - Morikawa , et al. July 12, 2	2005-07-12
Electron-beam writing device and electron-beam writing method App 20050018496 - Masuda, Osamu ; et al.	2005-01-27
Forming methods, forming devices for articles having a micro-sized shape and optical elements App 20050013004 - Miyakoshi, Hiroshi ; et al.	2005-01-20
Optical element producing method, base material drawings method and base material drawing apparatus App 20050006353 - Furuta, Kazumi ; et al.	2005-01-13
Electron beam depicting method, mother die manufacturing method, mother die, metallic mold manufacturing method, metallic mold and optical element App 20040185354 - Masuda, Osamu ; et al.	2004-09-23
Electron beam depicting method, production method of mother die, mother die, production method of metallic mold, metallic mold, optical element and electron beam depicting apparatus App 20040173921 - Furuta, Kazumi ; et al.	2004-09-09
Pattern drawing method by scanning beam and pattern drawing apparatus App 20040135101 - Masuda, Osamu ; et al.	2004-07-15
Optical element, metal mold therefor and optical element producing method App 20030197906 - Furuta, Kazumi ; et al.	2003-10-23
Method of drawing a pattern on a base material by scanning a beam App 20030183961 - Masuda, Osamu ; et al.	2003-10-02
Producing method for optical element molding die and producing method for optical element App 20030111750 - Morikawa, Masahiro ; et al.	2003-06-19
Method and apparatus for measuring capacitance Grant 6,531,882 - Morikawa , et al. March 11, 2	2003-03-11
Base material to be coated, coating apparatus, coating method and element producing method App 20030044530 - Morikawa, Masahiro ; et al.	2003-03-06
Optical element producing method, base material drawing method and base material drawing apparatus App 20020170887 - Furuta, Kazumi ; et al.	2002-11-21
Method and apparatus for measuring capacitance App 20010045834 - Morikawa, Masahiro ; et al.	2001-11-29

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