Tsukuba Seiko Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsukuba Seiko Ltd..The latest application filed is for "electrostatic-type reinforcement apparatus".

Company Profile

0.6.6

Tsukuba Seiko Ltd. - Kawachi JP
Tsukuba Seiko Ltd. - Kawachi-gun JP
Tsukuba Seiko Ltd. - Mooka-shi JP
Tsukuba Seiko Ltd. - Kawachi-Gun, Tochigi JP
TSUKUBA SEIKO LTD. - TOCHIGI JP
TSUKUBA SEIKO LTD. - 12-2, Matsuyama-cho Mooka-shi JP
Tsukuba Seiko LTD - Mooka JP
TSUKUBA SEIKO LTD. - 12-2, Matsuyama-cho, Mooka-shi, Tochigi 321-4346 Mooka-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
Electrostatic-type reinforcement apparatus Grant 8,335,070 - Poh December 18, 2	2012-12-18
Electrostatic holding apparatus, vacuum environmental apparatus using it and joining apparatus Grant 8,125,756 - Poh February 28, 2	2012-02-28
Electrostatic-type Reinforcement Apparatus App 20100309603 - Poh; Fow-Lai	2010-12-09
Electrostatic holding apparatus and electrostatic tweezers using the same Grant 7,804,675 - Poh September 28, 2	2010-09-28
Transfer/inspection apparatus and transfer apparatus Grant 7,692,778 - Ubukata , et al. April 6, 2	2010-04-06
Electrostatic holding apparatus and electrostatic tweezers using the same App 20090135540 - Poh; Fow-Lai	2009-05-28
Electrostatic Holding Apparatus, Vacuum Environmental Apparatus Using it and Joining Apparatus App 20090021885 - Poh; Fow-Lai	2009-01-22
Transfer/Inspection Apparatus and Transfer Apparatus App 20070273875 - Ubukata; Tamaya ; et al.	2007-11-29
Electrostatic holding device and electrostatic tweezers using the same Grant 7,259,955 - Poh August 21, 2	2007-08-21
Electrostatic holding device and electrostatic tweezers using the same App 20060023393 - Poh; Fow-Lai	2006-02-02
Resin material supply apparatus and method Grant 6,821,109 - Hirose , et al. November 23, 2	2004-11-23
Read-aloud device App 20010027395 - Sakai, Masaaki ; et al.	2001-10-04

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