Takamatsu; Hisashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takamatsu; Hisashi.The latest application filed is for "optical phase shifter and demodulator".

Company Profile

2.23.11

Takamatsu; Hisashi - Kanagawa N/A JP
- Kanagawa JP
Takamatsu; Hisashi - Yokohama JP
Takamatsu; Hisashi - Odawara JP
Takamatsu; Hisashi - Kawasaki JP
Takamatsu, Hisashi - Odawara-shi 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
Optical phase shifter and demodulator Grant 8,619,351 - Takamatsu , et al. December 31, 2	2013-12-31
Optical phase shifter and demodulator Grant 08619351 -	2013-12-31
Optical receiver module and manufacturing method with a shifted and angled light receiving element Grant 8,378,289 - Takamatsu , et al. February 19, 2	2013-02-19
Optical Phase Shifter And Demodulator App 20120287497 - TAKAMATSU; Hisashi ; et al.	2012-11-15
Storage system and control method thereof Grant 8,214,606 - Kezuka , et al. July 3, 2	2012-07-03
Storage System And Control Method Thereof App 20110202717 - KEZUKA; Teiko ; et al.	2011-08-18
Storage system and control method thereof Grant 7,953,940 - Kezuka , et al. May 31, 2	2011-05-31
Storage on-demand system, and method for processing data in the same Grant 7,765,602 - Fujii , et al. July 27, 2	2010-07-27
Optical Receiver Module And Manufacturing Method For The Optical Receiver Module App 20100148041 - Takamatsu; Hisashi ; et al.	2010-06-17
Optical transmitter module Grant 7,626,825 - Takamatsu , et al. December 1, 2	2009-12-01
Storage system and control method thereof App 20080256304 - Kezuka; Teiko ; et al.	2008-10-16
Optical transmitter module App 20080196929 - Takamatsu; Hisashi ; et al.	2008-08-21
Apparatus and method of compensating for wavelength dispersion of optical transmission line Grant 7,397,981 - Inagaki , et al. July 8, 2	2008-07-08
Storage on-demand system, and method for processing data in the same App 20080083038 - Fujii; Tetsuhiko ; et al.	2008-04-03
Computing system and data decryption method and computer system with remote copy facility Grant 6,966,001 - Obara , et al. November 15, 2	2005-11-15
Apparatus and method of compensating for wavelength dispersion of optical transmission line App 20040208434 - Inagaki, Shinya ; et al.	2004-10-21
Apparatus and method of compensating for wavelength dispersion of optical transmission line Grant 6,744,958 - Inagaki , et al. June 1, 2	2004-06-01
Optical fiber amplifier Grant 6,738,182 - Inagaki , et al. May 18, 2	2004-05-18
Computing system and data decryption method and computer system with remote copy facility App 20030037247 - Obara, Kiyohiro ; et al.	2003-02-20
Optical fiber amplifier App 20020141045 - Inagaki, Shinya ; et al.	2002-10-03
Parity storage unit, in a disk array system, for generating updated parity data from received data records App 20010013103 - Yamamoto, Akira ; et al.	2001-08-09
Apparatus and method of compensating for wavelength dispersion of optical transmission line App 20010007605 - Inagaki, Shinya ; et al.	2001-07-12
Disk array subsystem with self-reallocation of logical volumes for reduction of I/O processing loads Grant 5,905,995 - Tabuchi , et al. May 18, 1	1999-05-18
Storage unit with parity generation function and storage systems using storage unit with parity generation analyzation Grant 5,734,812 - Yamamoto , et al. March 31, 1	1998-03-31
Storage system and method of control Grant 5,457,791 - Matsumoto , et al. October 10, 1	1995-10-10
Operating point trimming method for optical waveguide modulator and switch Grant 5,283,842 - Hakogi , et al. February 1, 1	1994-02-01
Polarization beam coupler including a splitter for producing an output monitor beam Grant 5,223,975 - Naganuma , et al. June 29, 1	1993-06-29
Optical coupler ultizing prisms Grant 5,125,053 - Abe , et al. June 23, 1	1992-06-23
Input/output system implementing several access paths for rerouting data in the event one path fails Grant 5,119,488 - Takamatsu , et al. June 2, 1	1992-06-02
Polarization coupler Grant 5,015,055 - Takamatsu , et al. May 14, 1	1991-05-14
Method for controlling a rotating storage unit Grant 4,926,272 - Takamatsu , et al. May 15, 1	1990-05-15
Method for controlling to keep off defects on magnetic disks Grant 4,805,048 - Takeuchi , et al. February 14, 1	1989-02-14
Control apparatus for simultaneous data transfer Grant 4,792,917 - Takamatsu , et al. December 20, 1	1988-12-20

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