Inventor

Yuki Kawamura

Inventor

Yokohama, JP

Overview

4→

Patents

2001–2007

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

C23Cprimary

C23CCoating metallic material17%

C23FNon-mechanical removal of metallic material from surface17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

H01JElectric discharge tubes or discharge lamps17%

G01CMeasuring distances, levels or bearings8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%

G08BSignalling systems, e.g. personal calling systems8%

G08GTraffic control systems8%

PatentTitleYear

7,187,269'Notifying device, notifying method, and recording medium'2007 7,092,819'Route guidance information generating device and method, and navigation system'2006 6,465,117'Transparent conductive film and process for forming a transparent electrode'2002 6,221,520'Transparent conductive film and process for forming a transparent electrode'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to ASAHI GLASS CO LTD (2)· patent assignee history

2001–2006Based in Yokohama, JP· patent location history

2006–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

2007Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI GLASS CO LTD	2	2001–2002
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	2006–2007

Locations

Location	Patents	Span
Yokohama, JP	3	2001–2006
Sagamihara, JP	1	2007