Inventor
Kiharu Numata
Inventor
Toyohashi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds19%
C08JWorking-up19%
Y10TTechnical subjects covered by former us classification19%
B29CShaping or joining of plastics8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%
PatentTitleYear
10,647,828Prepreg and method for producing same20209,481,789'Matrix resin composition, prepreg and method for producing the same, and fiber-reinforced composite material'20168,790,563'Method of producing molded article of fiber-reinforced composite material and the molded article'20148,486,518'Epoxy resin for prepreg, prepreg, and fiber-reinforced composite material and methods for production thereof'20138,470,435'Epdxy resin for prepreg, prepreg, fiber-reinforced composite material, and methods for production thereof'20137,959,838'Epoxy resin for prepreg, prepreg, fiber-reinforced composite material and methods for production thereof'20117,883,766'Prepreg'20117,591,973'Method for producing a fiber-reinforced composite material plate'20096,354,963'Golf club head'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2016Patents assigned to MITSUBISHI RAYON CO (8)· patent assignee history
2002–2020Based in Toyohashi, JP· patent location history
2009–2016Based in Aichi, JP· patent location history
2013–2016Patents assigned to NUMATA KIHARU (4)· patent assignee history
2013–2016Patents assigned to KOGA KAZUKI (3)· patent assignee history
2013–2014Patents assigned to TAGUCHI MASATO (3)· patent assignee history
2013–2014Patents assigned to TAKANO TSUNEO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI RAYON CO | 8 | 2002–2016 |
| NUMATA KIHARUself | 4 | 2013–2016 |
| KOGA KAZUKI | 3 | 2013–2016 |
| TAGUCHI MASATO | 3 | 2013–2014 |
| TAKANO TSUNEO | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyohashi, JP | 7 | 2002–2020 |
| Aichi, JP | 2 | 2009–2016 |