Ishizuka; Akio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishizuka; Akio.The latest application filed is for "lighting device for discharge lamp".

Company Profile

0.12.5

Ishizuka; Akio - Yokohama JP
Ishizuka, Akio - Yokohama-shi JP
Ishizuka; Akio - Tokyo JP
Ishizuka, Akio - US
Ishizuka; Akio - Kanagawa-ken JP
Ishizuka; Akio - Fujinomiya JP
Ishizuka; Akio - Fujimiya JP
Ishizuka; Akio - Asaka 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
Lighting device for discharge lamp Grant 7,208,882 - Ishizuka April 24, 2	2007-04-24
Lighting device for discharge lamp App 20050264237 - Ishizuka, Akio	2005-12-01
High-pressure metal-vapor discharge lamp lighting apparatus and headlight device for automobile Grant 6,960,886 - Ishizuka November 1, 2	2005-11-01
High pressure discharge lamp starter device and an automotive headlight device Grant 6,850,015 - Ishizuka , et al. February 1, 2	2005-02-01
Moisture/wetness detecting method, moisture/wetness detecting label, articles with moisture/wetness detecting function, and detecting material and method Grant 6,815,207 - Yabuki , et al. November 9, 2	2004-11-09
High-pressure metal-vapor discharge lamp lighting apparatus and headlight device for automobile App 20040183476 - Ishizuka, Akio	2004-09-23
High pressure discharge lamp starter device and an automotive headlight device App 20040090188 - Ishizuka, Akio ; et al.	2004-05-13
Metal halide lamp and a vehicle lighting apparatus using the lamp App 20020158580 - Uemura, Kozo ; et al.	2002-10-31
Moisture/wetness detecting method, moisture/wetness detecting label, articles with moisture/wetness detecting function, and detecting material and method App 20020061595 - Yabuki, Yoshiharu ; et al.	2002-05-23
Apparatus for controlling the lighting of a discharge lamp by controlling the input power of the lamp Grant 6,127,789 - Ishizuka , et al. October 3, 2	2000-10-03
Method of automatic wiring Grant 5,757,089 - Ishizuka May 26, 1	1998-05-26
Method for designing an interconnection route in an LSI Grant 5,717,600 - Ishizuka February 10, 1	1998-02-10
Radiographic intensifying screen Grant 4,608,301 - Ishizuka , et al. August 26, 1	1986-08-26
Radiation image storage panel Grant 4,599,539 - Ishizuka , et al. July 8, 1	1986-07-08
Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder Grant 4,138,522 - Ishizuka , et al. February 6, 1	1979-02-06
Recording sheet Grant 4,039,207 - Ishizuka August 2, 1	1977-08-02
Diffusion transfer image receptive materials Grant 3,969,541 - Mukaida , et al. July 13, 1	1976-07-13

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