Inventor
Kazuo Shibaoka
Inventor
Itami, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps38%
C03CChemical composition of glasses, glazes or vitreous enamels25%
C03BManufacture, shaping, or supplementary processes13%
Y10TTechnical subjects covered by former us classification13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
5,357,165'Glass front-panel'19945,336,287'Method for bonding glass and metal'19945,296,294'Glass panel resistant to coloring when irradiated with electron rays'19945,252,112'Method of producing a glass front-panel protected from coloring by electron rays'19935,238,132'Glass pressure-vessel for a cathode ray tube'19935,057,134'Process for producing a glass article protected from coloring by electron rays'19914,897,371'Glass article protected from coloring by electron rays and method of using'19904,891,055'Method of forming glass product having smooth surface'19904,548,634'Mold and method for producing molded glass articles'19854,427,743'Laminated panel'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1994Patents assigned to NIPPON SHEET GLASS CO LTD (10)· patent assignee history
1984–1994Based in Itami, JP· patent location history
1990–1994Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON SHEET GLASS CO LTD | 10 | 1984–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Itami, JP | 7 | 1984–1994 |
| Osaka, JP | 3 | 1990–1994 |