Otagawa; Takaaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otagawa; Takaaki.The latest application filed is for "photolithographic and electron beam lithographic fabrication of micron and submicron three-dimensional arrays of electronically conductive polymers".

Company Profile

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Otagawa; Takaaki - Fremont CA
Otagawa; Takaaki - Solon OH

*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
Photolithographic and electron beam lithographic fabrication of micron and submicron three-dimensional arrays of electronically conductive polymers Grant 5,403,680 - Otagawa , et al. April 4, 1	1995-04-04
Three-dimensional microstructure as a substrate for a battery electrode Grant 5,294,504 - Otagawa , et al. March 15, 1	1994-03-15
Permanently doped polyaniline and method thereof Grant 5,187,034 - Otagawa , et al. February 16, 1	1993-02-16
Solid compositions for fuel cells, sensors and catalysts Grant 5,134,042 - Madou , et al. * July 28, 1	1992-07-28
Selective chemical detection by energy modulation of sensors Grant 5,047,352 - Stetter , et al. September 10, 1	1991-09-10
Permanently doped polyaniline and method thereof Grant 5,002,700 - Otagawa , et al. March 26, 1	1991-03-26
Solid compositions for fuel cell electrolytes Grant 4,948,680 - Madou , et al. August 14, 1	1990-08-14
Surface type microelectronic gas and vapor sensor Grant 4,900,405 - Otagawa , et al. February 13, 1	1990-02-13
Microelectrochemical sensor and sensor array Grant 4,874,500 - Madou , et al. October 17, 1	1989-10-17
Fast response time microsensors for gaseous and vaporous species Grant 4,812,221 - Madou , et al. March 14, 1	1989-03-14
Etching method for producing an electrochemical cell in a crystalline substrate Grant 4,765,864 - Holland , et al. August 23, 1	1988-08-23

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