Inventor

Koji Tsuzuki

Inventor

Ikoma, JP

Overview

23→

Patents

1994–2011

Patent span

Electricity

Primary field (CPC H)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Fprimary

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation34%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules8%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool3%

C25FProcesses for the electrolytic removal of materials from objects3%

Y02PClimate change mitigation technologies in the production or processing of goods3%

B08BCleaning in general2%

B23KSoldering or unsoldering2%

PatentTitleYear

8,052,861'Electrolytic etching method and method of producing a solar battery'2011 7,691,241'Electrolytic etching method and apparatus'2010 6,984,804'Non-contact treatment method'2006 6,689,951'Photovoltaic element and process for the production thereof'2004 6,671,183'Electronic equipment having two circuit boards overlapping only partly'2003 6,515,218'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'2003 6,511,861'Method of producing photovoltaic element module'2003 6,479,744'Photovoltaic device module'2002 6,388,187'Photovoltaic element module and its production method, and non-contact treatment method'2002 6,316,832'Moldless semiconductor device and photovoltaic device module making use of the same'2001 6,271,462'Inspection method and production method of solar cell module'2001 6,265,242'Solar cell module and a process for producing said solar cell module'2001 6,184,457'Photovoltaic device module'2001 6,184,458'Photovoltaic element and production method therefor'2001 6,180,868'Solar cell module, solar cell module string, solar cell system, and method for supervising said solar cell module or solar cell module string'2001 6,162,986'Solar cell module and method of manufacturing the same'2000 6,114,185'Welding process and photovoltaic device'2000 5,942,048'Photovoltaic element electrode structure thereof and process for producing the same'1999 5,894,853'Cleaning method for removal of contaminants'1999 5,679,176'Group of solar cell elements, and solar cell module and production method thereof'1997 5,667,596'Photovoltaic device and manufacturing method of the same'1997 5,397,401'Semiconductor apparatus covered with a sealing resin composition'1995 5,340,409'Photovoltaic element and method for forming the same'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2011Patents assigned to CANON KK (22)· patent assignee history

1995–1999Based in Kyoto, JP· patent location history

1997Based in Tsuzuki-gun, JP· patent location history

2000–2006Based in Ikoma, JP· patent location history

2003Patents assigned to DENSO CORP (1)· patent assignee history

2004Based in Kyouto-fu, JP· patent location history

2010–2011Based in Hikone, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	22	1994–2011
DENSO CORP	1	2003

Locations

Location	Patents	Span
Ikoma, JP	13	2000–2006
Kyoto, JP	3	1995–1999
Hikone, JP	2	2010–2011
Tsuzuki-gun, JP	2	1997
Kyouto-fu, JP	1	2004