Inventor
Kazuyuki Yahara
Inventor
Osaka, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
E04BGeneral building constructions17%
Y10TTechnical subjects covered by former us classification17%
C08JWorking-up8%
C08LCompositions of macromolecular compounds8%
G02BOptical elements, systems or apparatus8%
PatentTitleYear
9,416,242'Foamable composition'20167,715,083'Light control material and light control film'20106,958,184'Fire-resistant sheetlike molding, fire-resistant laminate for covering steel, fire-resistant structure for wall, and method for constructing fire-resistant steel and fire-resistant wall'20056,410,122'Fire-resistant sheetlike molding, fire-resistant laminate for covering steel, fire-resistant structure for wall, and method for constructing fire-resistant steel and fire-resistant wall'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2016Patents assigned to SEKISUI CHEMICAL CO LTD (4)· patent assignee history
2002–2005Based in Kyoto, JP· patent location history
2010Patents assigned to NAT INST OF ADVANCED IND SCIEN (1)· patent assignee history
2010–2016Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEKISUI CHEMICAL CO LTD | 4 | 2002–2016 |
| NAT INST OF ADVANCED IND SCIEN | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 2 | 2010–2016 |
| Kyoto, JP | 2 | 2002–2005 |