Inventor
Takafumi Hashimoto
Inventor
Nagoya, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%
C08JWorking-up12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
B29BPreparation or pretreatment of the material to be shaped5%
B29CShaping or joining of plastics5%
D04HMaking textile fabrics, e.g. from fibres or filamentary material5%
Y10TTechnical subjects covered by former us classification5%
D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material3%
B05CApparatus for applying fluent materials to surfaces, in general2%
PatentTitleYear
10,914,014Alkaline water electrolysis diaphragm and method of manufacturing same202110,688,734Discontinuous fiber-reinforced composite material202010,649,335Substrate processing apparatus, substrate processing method and storage medium202010,569,986Partially separated fiber bundle, production method for partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle202010,392,482Fiber-reinforced resin molding material and production method thereof201910,309,045Fiber-reinforced resin forming material and method of producing same201910,066,084Stampable sheet20189,850,368Carbon fiber composite material20179,481,770'Carbon fiber composite material'20169,469,740'Carbon-fiber-reinforced plastic and process for producing same'20169,011,747'Method for manufacturing fiber-reinforced plastic'20158,329,286'Process for the production of a microfibrous chamois woven-non-woven fabric containing an elastomeric nanocomposite matrix'20127,446,145'Water and oil repellent aqueous composition'20086,811,572'Plush leather-like sheet product and method for production thereof'20045,188,915'Electrolyte for zinc bromide battery'19935,168,016'Zinc-halogen secondary battery with feature of enhanced charge efficiency'19924,857,419'Method of operating zinc-halogen secondary battery'19894,732,823'Electrolyte flowing construction for electrolyte circulation-type cell stack secondary battery'19884,691,158'Method of operating a secondary battery to recondition the battery'19874,614,693'Metal-halogen secondary battery'19864,520,080'Electrolytes circulation type cell stack secondary battery'19854,416,953'Secondary battery'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1993Patents assigned to MEIDENSHA ELECTRIC MFG CO LTD (8)· patent assignee history
1985–1993Based in Tokyo, JP· patent location history
2004–2020Patents assigned to TORAY INDUSTRIES (10)· patent assignee history
2008Patents assigned to ASAHI GLASS CO LTD (1)· patent assignee history
2012–2016Patents assigned to HASHIMOTO TAKAFUMI (3)· patent assignee history
2012Patents assigned to ALCANTARA SPA (1)· patent assignee history
2012Based in Rome, IT· patent location history
2015–2020Based in Nagoya, JP· patent location history
2020Based in Koshi, JP· patent location history
2021Based in Kurashiki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TORAY INDUSTRIES | 10 | 2004–2020 |
| MEIDENSHA ELECTRIC MFG CO LTD | 8 | 1983–1993 |
| HASHIMOTO TAKAFUMIself | 3 | 2012–2016 |
| ALCANTARA SPA | 1 | 2012 |
| ASAHI GLASS CO LTD | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 9 | 2015–2020 |
| Tokyo, JP | 6 | 1985–1993 |
| Kurashiki, JP | 1 | 2021 |
| Koshi, JP | 1 | 2020 |
| Rome, IT | 1 | 2012 |