KAWAI, KATSUHIRO

Patent Applications and Registrations

Patent applications and USPTO patent grants for KAWAI, KATSUHIRO.The latest application filed is for "active matrix substrate and producing method of the same".

Company Profile

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KAWAI, KATSUHIRO - KASHIHARA-SHI JP
Kawai; Katsuhiro - Yamatotakada JP
Kawai; Katsuhiro - Kita-Adachi-gun Saitama 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
Active Matrix Substrate And Producing Method Of The Same App 20010045996 - KAWAI, KATSUHIRO ; et al.	2001-11-29
Active matrix substrate with removal of portion of insulating film overlapping source line and pixel electrode and method for producing the same Grant 6,025,892 - Kawai , et al. February 15, 2	2000-02-15
Thin film transistor including oxidized film by oxidation of the surface of a channel area semiconductor Grant 5,962,896 - Yabuta , et al. October 5, 1	1999-10-05
Method of manufacturing active matrix substrate Grant 5,821,133 - Kawai , et al. October 13, 1	1998-10-13
Selective dry etching method of undoped and doped silicon thin films Grant 5,783,494 - Sakurai , et al. July 21, 1	1998-07-21
Active matrix substrate with conductive film covering transparent conductive film portion connecting additional and non-additional capacitance portions of pixel electrode Grant 5,276,540 - Okamoto , et al. January 4, 1	1994-01-04
Electric Discharge Lamps Grant 3,772,557 - Yoshida , et al. November 13, 1	1973-11-13

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