Takeyama; Yoshifumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takeyama; Yoshifumi.The latest application filed is for "image forming apparatus".

Company Profile

0.28.13

Takeyama; Yoshifumi - Mishima JP
Takeyama; Yoshifumi - Mishima-shi JP
Takeyama; Yoshifumi - Kyoto JP
Takeyama; Yoshifumi - Shiga JP
Takeyama; Yoshifumi - Tokyo JP
Takeyama; Yoshifumi - Kyoto-fu JP
Takeyama, Yoshifumi - Souraku-gun JP
Takeyama; Yoshifumi - Soraku-gun JP
Takeyama; Yoshifumi - Tsuzuki-gun 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
Cover and cartridge Grant 8,913,920 - Nakamura , et al. December 16, 2	2014-12-16
Image forming apparatus having image bearing member guide portions Grant 8,798,499 - Takeyama August 5, 2	2014-08-05
Image forming apparatus having process cartridge guide portions Grant 8,666,279 - Takeyama March 4, 2	2014-03-04
Image Forming Apparatus App 20140029980 - Takeyama; Yoshifumi	2014-01-30
Process cartridge and image forming apparatus Grant 8,417,152 - Takeyama , et al. April 9, 2	2013-04-09
Covering member and cartridge Grant 8,326,178 - Nakamura , et al. December 4, 2	2012-12-04
Cover And Cartridge App 20120183328 - Nakamura; Yuuki ; et al.	2012-07-19
Drum cartridge including detachable spacer member and electrophotographic image forming apparatus Grant 8,190,058 - Takeyama , et al. May 29, 2	2012-05-29
Cover and cartridge Grant 8,180,251 - Nakamura , et al. May 15, 2	2012-05-15
Image Forming Apparatus App 20110103831 - Takeyama; Yoshifumi	2011-05-05
Cover And Cartridge App 20110103830 - Nakamura; Yuuki ; et al.	2011-05-05
Photovoltaic cell having a coating film provided on a photovoltaic element and manufacturing method thereof Grant 7,687,708 - Takeyama , et al. March 30, 2	2010-03-30
Covering Member And Cartridge App 20100054799 - Nakamura; Yuuki ; et al.	2010-03-04
Drum Cartridge And Electrophotographic Image Forming Apparatus App 20100054797 - Takeyama; Yoshifumi ; et al.	2010-03-04
Process Cartridge And Image Forming Apparatus App 20100054807 - Takeyama; Yoshifumi ; et al.	2010-03-04
Thermal contact-bonding method and thermal contact-bonding apparatus Grant 7,537,670 - Takeyama May 26, 2	2009-05-26
Photovoltaic element and method of producing photovoltaic element App 20060260673 - Takeyama; Yoshifumi	2006-11-23
Non-contact treatment method Grant 6,984,804 - Takeyama , et al. January 10, 2	2006-01-10
Thermal contact-bonding method and thermal contact-bonding apparatus App 20050056363 - Takeyama, Yoshifumi	2005-03-17
Mounting Structure And Mounting Method Of A Photovoltaic Element, Mounting Substrate For Mounting A Semiconductor Element Thereon And Method For Mounting A Semiconductor Element On Said Mounting Substrate Grant 6,803,514 - Takeyama October 12, 2	2004-10-12
Photovoltaic cell having a coating film provided on a photovoltaic element and manufacturing method thereof App 20040144420 - Takeyama, Yoshifumi ; et al.	2004-07-29
Substrate for mounting a semiconductor element thereon and semiconductor device comprising a semiconductor element mounted on said substrate Grant 6,664,597 - Takeyama , et al. December 16, 2	2003-12-16
Photovoltaic element, process for the production thereof, method for removing a cover portion of a covered wire, and method for joining a covered wire and a conductor Grant 6,515,218 - Shimizu , et al. February 4, 2	2003-02-04
Method of producing photovoltaic element module Grant 6,511,861 - Takeyama , et al. January 28, 2	2003-01-28
Photovoltaic device module Grant 6,479,744 - Tsuzuki , et al. November 12, 2	2002-11-12
Mounting structure and mounting method of a photovoltaic element, mounting substrate for mounting a semiconductor element and method for mounting said semiconductor element on said mounting substrate App 20020140079 - Takeyama, Yoshifumi	2002-10-03
Photovoltaic element module and its production method, and non-contact treatment method Grant 6,388,187 - Takeyama , et al. May 14, 2	2002-05-14
Moldless semiconductor device and photovoltaic device module making use of the same Grant 6,316,832 - Tsuzuki , et al. November 13, 2	2001-11-13
Non-contact treatment method App 20010029976 - Takeyama, Yoshifumi ; et al.	2001-10-18
Method of producing photovoltaic element module App 20010029975 - Takeyama, Yoshifumi ; et al.	2001-10-18
Inspection method and production method of solar cell module Grant 6,271,462 - Tsuzuki , et al. August 7, 2	2001-08-07
Photovoltaic element and production method therefor Grant 6,184,458 - Murakami , et al. February 6, 2	2001-02-06
Photovoltaic device module Grant 6,184,457 - Tsuzuki , et al. February 6, 2	2001-02-06
Solar cell module, solar cell module string, solar cell system, and method for supervising said solar cell module or solar cell module string Grant 6,180,868 - Yoshino , et al. January 30, 2	2001-01-30
Solar cell module and method of manufacturing the same Grant 6,162,986 - Shiotsuka , et al. December 19, 2	2000-12-19
Photovoltaic element electrode structure thereof and process for producing the same Grant 5,942,048 - Fujisaki , et al. A	1999-08-24
Group of solar cell elements, and solar cell module and production method thereof Grant 5,679,176 - Tsuzuki , et al. October 21, 1	1997-10-21
Photovoltaic device and manufacturing method of the same Grant 5,667,596 - Tsuzuki , et al. Sept	1997-09-16

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