Hiruta; Toshio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hiruta; Toshio.The latest application filed is for "lightening device for metal halide discharge lamp".

Company Profile

0.10.12

Hiruta; Toshio - Hiratsuka JP
Hiruta; Toshio - Yokosuka JP
Hiruta; Toshio - Hiratsuka-shi JP
Hiruta, Toshio - Yokosuka-shi JP
Hiruta; Toshio - Kanagawa-ken JP
Hiruta; Toshio - Tanashi JP
Hiruta; Toshio - Tokyo 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
Metal vapor discharge lamp, floodlight projector and metal vapor discharge lamp lighting device Grant 7,388,332 - Ishigami , et al. June 17, 2	2008-06-17
Metal halide lamp and metal halide lamp lighting device with improved emission power maintenance ratio Grant 7,352,132 - Ishigami , et al. April 1, 2	2008-04-01
High-pressure discharge lamp, high-pressure discharge lamp lighting device and automotive headlamp apparatus Grant 7,242,144 - Kato , et al. July 10, 2	2007-07-10
Lightening device for metal halide discharge lamp App 20070069655 - Ishigami; Toshihiko ; et al.	2007-03-29
Lightening device for metal halide discharge lamp App 20060255741 - Ishigami; Toshihiko ; et al.	2006-11-16
Lightening device for metal halide discharge lamp Grant 7,057,349 - Ishigami , et al. June 6, 2	2006-06-06
Lightening device for metal halide discharge lamp App 20050179391 - Ishigami, Toshihiko ; et al.	2005-08-18
Metal halide lamp and metal halide lamp lighting device App 20050134182 - Ishigami, Toshihiko ; et al.	2005-06-23
Metal halide lamp, metal halide lamp operating device, and headlamp device for automobiles App 20050122047 - Kato, Hiroyuki ; et al.	2005-06-09
Metal halide lamp used for both of vehicle headlight and infrared night imaging vision equipment, and metal halide lamp lighting apparatus App 20050099129 - Ishigami, Toshihiko ; et al.	2005-05-12
Metal halide lamp with electrodes having a curved surface part and automotive headlamp apparatus Grant 6,879,101 - Deguchi , et al. April 12, 2	2005-04-12
Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp Grant 6,873,109 - Ishigami , et al. March 29, 2	2005-03-29
High-pressure discharge lamp, high-pressure discharge lamp lighting device and automotive headlamp apparatus App 20050040768 - Kato, Hiroyuki ; et al.	2005-02-24
Metal vapor discharge lamp, floodlight projector and metal vapor discharge lamp lighting device App 20040070322 - Ishigami, Toshihiko ; et al.	2004-04-15
Metal halide lamp and automotive headlamp apparatus App 20040004438 - Deguchi, Makoto ; et al.	2004-01-08
Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp App 20030209986 - Ishigami, Toshihiko ; et al.	2003-11-13
Compact-type metal halide discharge lamp Grant 6,528,946 - Ishigami , et al. March 4, 2	2003-03-04
Metal halide lamp and a vehicle lighting apparatus using the lamp App 20020158580 - Uemura, Kozo ; et al.	2002-10-31
Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp App 20020047526 - Ishigami, Toshihiko ; et al.	2002-04-25
Metal halide discharge lamp, lighting device for metal halide discharge lamp, and illuminating apparatus using metal halide discharge lamp Grant 6,353,289 - Ishigami , et al. March 5, 2	2002-03-05
Electronic watch with an antenna for a receiving device Grant 5,331,608 - Umemoto , et al. July 19, 1	1994-07-19
Wristwatch with pressure sensor Grant 4,783,772 - Umemoto , et al. November 8, 1	1988-11-08

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.