Inventor
Hiroshi Yoshitani
Inventor
Osaka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C08LCompositions of macromolecular compounds13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H01GCapacitors4%
PatentTitleYear
10,680,237Active material-exfoliated graphite composite, negative electrode material for lithium ion secondary battery, and lithium ion secondary battery202010,658,126Capacitor electrode material, method for producing same, and electric double layer capacitor202010,167,198Method for producing flake graphite, and flake graphite201910,113,047Exfoliated graphite-resin composite material and method for producing the same20189,884,934'Method for producing exfoliated graphite-polymer composite material'20189,711,786'Fine particle-exfoliated graphite composite, negative electrode material for lithium ion secondary battery, and methods for producing the same, and lithium ion secondary battery'20179,683,091'Exfoliated graphite-resin composite material and method for producing the same'20177,443,480'Spacer for liquid crystal display and process for producing the same'20086,977,284'Polymerizable composition and cured resin composition'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to SEKISUI CHEMICAL CO LTD (9)· patent assignee history
2005Based in Kyoto, JP· patent location history
2008Based in Mishima-shi, JP· patent location history
2017–2020Based in Osaka, JP· patent location history
2018Patents assigned to NAKASUGA AKIRA (1)· patent assignee history
2018Patents assigned to NOZATO SHOUJI (1)· patent assignee history
2018Patents assigned to WADA TAKUYA (1)· patent assignee history
2020Patents assigned to UNIV OITA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEKISUI CHEMICAL CO LTD | 9 | 2005–2020 |
| NAKASUGA AKIRA | 1 | 2018 |
| NOZATO SHOUJI | 1 | 2018 |
| UNIV OITA | 1 | 2020 |
| WADA TAKUYA | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 7 | 2017–2020 |
| Mishima-shi, JP | 1 | 2008 |
| Kyoto, JP | 1 | 2005 |