Ushikoshi; Ryusuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ushikoshi; Ryusuke.The latest application filed is for "method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor".

Company Profile

0.21.1

Ushikoshi; Ryusuke - Tajimi JP
Ushikoshi, Ryusuke - Tajimi City JP
Ushikoshi; Ryusuke - Gifu JP
Ushikoshi; Ryusuke - Handa JP
Ushikoshi; Ryusuke - Handa City 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
Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor Grant 6,975,497 - Nagao , et al. December 13, 2	2005-12-13
Ceramics joint structure and method of producing the same Grant 6,617,514 - Ushikoshi , et al. September 9, 2	2003-09-09
Plasma processing apparatus Grant 6,432,208 - Kawakami , et al. August 13, 2	2002-08-13
Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor Grant 6,252,758 - Nagao , et al. June 26, 2	2001-06-26
Method for reducing particles from an electrostatic chuck and an equipment for manufacturing a semiconductor App 20010002871 - Nagao, Mie ; et al.	2001-06-07
Electrostatic chuck Grant 6,134,096 - Yamada , et al. October 17, 2	2000-10-17
Joined articles, corrosion-resistant joining materials and process for producing joined articles Grant 6,106,960 - Fujii , et al. August 22, 2	2000-08-22
Plasma-generating electrode device, an electrode-embedded article, and a method of manufacturing thereof Grant 6,101,969 - Niori , et al. August 15, 2	2000-08-15
Joint structure of metal member and ceramic member and method of producing the same Grant 6,057,513 - Ushikoshi , et al. May 2, 2	2000-05-02
Joined ceramic structures and a process for the production thereof Grant 6,020,076 - Fujii , et al. February 1, 2	2000-02-01
Ceramic susceptor with embedded metal electrode and brazing material connection Grant 5,817,406 - Cheung , et al. October 6, 1	1998-10-06
Plasma-generating electrode device, an electrode-embedded article, and a method of manufacturing thereof Grant 5,800,618 - Niori , et al. September 1, 1	1998-09-01
Ceramics joined body and method of joining ceramics Grant 5,794,838 - Ushikoshi , et al. August 18, 1	1998-08-18
Aluminum nitride sintered body and its production method Grant 5,767,027 - Sakon , et al. June 16, 1	1998-06-16
Apparatuses for heating semiconductor wafers, ceramic heaters and a process for manufacturing the same, a process for manufacturing ceramic articles Grant 5,616,024 - Nobori , et al. April 1, 1	1997-04-01
Ceramic articles Grant 5,573,690 - Nobori , et al. November 12, 1	1996-11-12
Heating units for use in semiconductor-producing apparatuses and production thereof Grant 5,490,228 - Soma , et al. February 6, 1	1996-02-06
Corrosion-resistant member for chemical apparatus using halogen series corrosive gas Grant 5,306,895 - Ushikoshi , et al. April 26, 1	1994-04-26
Wafer heating apparatus and with ceramic substrate and dielectric layer having electrostatic chucking means Grant 5,280,156 - Niori , et al. January 18, 1	1994-01-18
Wafer heaters for use in semiconductor-producing apparatus and heating units using such wafer heaters Grant 5,231,690 - Soma , et al. July 27, 1	1993-07-27
Hysteresis magnet coupling for roots type pumps Grant 5,215,501 - Ushikoshi June 1, 1	1993-06-01
Leakless pump Grant 4,762,461 - Ushikoshi August 9, 1	1988-08-09

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