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Inventor

Tadashi Muramoto

Inventor
Matsusaka, JP

Overview

7→
Patents
1978–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels38%
C03BManufacture, shaping, or supplementary processes25%
H01JElectric discharge tubes or discharge lamps25%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,206,079'Chemically strengthened glass plate and method for manufacturing same'20156,436,859'Glass composition and ion exchange strengthened glass article produced from same'20026,213,836'Cathode ray tube and method for manufacturing the same'20015,986,393'Cathode ray tube and method of manufacturing the same'19994,735,646'Method of tempering glass sheet by air quenching'19884,662,926'Method of toughening glass sheet by quenching'19874,066,465'Alkali-resistant glass composition'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2015Patents assigned to CENTRAL GLASS CO LTD (5)· patent assignee history
1978–1988Based in Matsusaka, JP· patent location history
1999–2001Patents assigned to MATSUSHITA ELECTRONICS CORP (2)· patent assignee history
1999–2001Patents assigned to MURAMOTO INDUSTRY CO LTD (2)· patent assignee history
1999–2001Based in Hyogo, JP· patent location history
2002–2015Based in Mie, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRAL GLASS CO LTD51978–2015
MATSUSHITA ELECTRONICS CORP21999–2001
MURAMOTO INDUSTRY CO LTD21999–2001
Locations
LocationPatentsSpan
Matsusaka, JP31978–1988
Mie, JP22002–2015
Hyogo, JP21999–2001