Kitayama; Hirofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kitayama; Hirofumi.The latest application filed is for "conductor treating single-wafer type treating device and method for semi-conductor treating".

Company Profile

0.12.2

Kitayama; Hirofumi - Nirasaki JP
Kitayama, Hirofumi - Nirasaki-shi JP
Kitayama, Hirofumi - Kanagawa-ken JP
Kitayama; Hirofumi - Aiko-gun JP
Kitayama; Hirofumi - Kanagawa JP
Kitayama; Hirofumi - Aikawa 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
Conductor treating single-wafer type treating device and method for semi-conductor treating Grant 7,235,137 - Kitayama , et al. June 26, 2	2007-06-26
Conductor treating single-wafer type treating device and method for semi-conductor treating App 20040097088 - Kitayama, Hirofumi ; et al.	2004-05-20
Apparatus and method for feeding gases for use in semiconductor manufacturing App 20010013363 - Kitayama, Hirofumi ; et al.	2001-08-16
Apparatus for feeding gases for use in semiconductor manufacturing Grant 6,210,482 - Kitayama , et al. April 3, 2	2001-04-03
Semiconductor wafer boat and vertical heat treating system Grant 6,095,806 - Suzuki , et al. August 1, 2	2000-08-01
Heat treating apparatus Grant 5,622,639 - Kitayama , et al. April 22, 1	1997-04-22
Wafer boat Grant D378,823 - Watanabe , et al. April 15, 1	1997-04-15
Substrate transferring apparatus Grant 5,445,486 - Kitayama , et al. August 29, 1	1995-08-29
Vertical boat used for heat treatment of semiconductor wafer and vertical heat treatment apparatus Grant 5,316,472 - Niino , et al. May 31, 1	1994-05-31
Vertical wafer heat treatment apparatus having dual load lock chambers Grant 5,217,501 - Fuse , et al. June 8, 1	1993-06-08
Vertical heat treatment apparatus having wafer transfer mechanism and method for transferring wafers Grant 5,162,047 - Wada , et al. November 10, 1	1992-11-10
Vertical heat-treatment apparatus having a wafer transfer mechanism Grant 5,110,248 - Asano , et al. May 5, 1	1992-05-05
Substrate transfer device Grant 5,030,056 - Kitayama , et al. July 9, 1	1991-07-09
Apparatus for reaction treatment Grant 4,989,540 - Fuse , et al. February 5, 1	1991-02-05

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