Inventor
Tomo Chiba
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Jprimary
C08JWorking-up15%
H05KPrinted circuits15%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C08LCompositions of macromolecular compounds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
Y10TTechnical subjects covered by former us classification6%
H01LSemiconductor devices4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
10,869,390Resin composition, prepreg, metal foil-clad laminate, and printed circuit board202010,717,837Resin composition and prepreg, resin sheet, laminate, and printed circuit board comprising same202010,563,029Resin composition and prepreg, resin sheet, laminate, and printed circuit board202010,292,260Insulating layer for printed circuit board and printed circuit board201910,178,767Resin composition, prepreg, laminate, metallic foil clad laminate, and printed circuit board201910,138,393Resin composition, prepreg, laminate, metal foil-clad laminate, and printed-wiring board201810,030,141Resin composition, pre-preg, laminate, metal foil-clad laminate, and printed wiring board20189,902,851'Resin composition, prepreg, laminate, and printed wiring board'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to MITSUBISHI GAS CHEMICAL CO (8)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 8 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 2018–2020 |