Idota; Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for Idota; Ken.The latest application filed is for "bipolar transistor and method for fabricating the same".

Company Profile

0.7.6

Idota; Ken - Toyama JP
Idota; Ken - Moriguchi JP
Idota; Ken - Osaka JP
Idota; Ken - Moriguchi-shi JP
Idota; Ken - Kawasaki 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
Bipolar Transistor And Method For Fabricating The Same App 20100283084 - Ohnishi; Teruhito ; et al.	2010-11-11
Heterojunction biploar transistor and method for manufacturing same Grant 7,719,031 - Saitoh , et al. May 18, 2	2010-05-18
Bipolar transistor and method for fabricating the same Grant 7,465,969 - Ohnishi , et al. December 16, 2	2008-12-16
Heterojunction bipolar transistor and method for manufacturing same App 20070085167 - Saitoh; Tohru ; et al.	2007-04-19
Bipolar transistor and method for fabricating the same App 20060226446 - Ohnishi; Teruhito ; et al.	2006-10-12
Bipolar transistor and method for fabricating the same Grant 7,091,099 - Ohnishi , et al. August 15, 2	2006-08-15
Method of producing semiconductor crystal Grant 6,987,072 - Kanzawa , et al. January 17, 2	2006-01-17
Method of fabricating a bipolar transistor utilizing a dry etching and a wet etching to define a base junction opening Grant 6,927,118 - Idota , et al. August 9, 2	2005-08-09
Method for fabricating a semiconductor crystal App 20050092230 - Kanzawa, Yoshihiko ; et al.	2005-05-05
Method for fabricating a semiconductor crystal Grant 6,838,395 - Kanzawa , et al. January 4, 2	2005-01-04
Bipolar transistor and method for fabricating the same App 20040195655 - Ohnishi, Teruhito ; et al.	2004-10-07
Semiconductor device and fabrication method thereof App 20040092076 - Idota, Ken ; et al.	2004-05-13
Method for fabricating a semiconductor laser device using (Al.sub.x Ga.sub.1-x).sub.y In.sub.1-y P semiconductor clad layers Grant 5,194,400 - Takamori , et al. March 16, 1	1993-03-16

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