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Inventor

Yoshihito Takano

Inventor
Chiba, JP

Overview

9→
Patents
1994–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
C01BNon-metallic elements17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%
A61LMethods or apparatus for sterilising materials or objects in general6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
A61FFilters implantable into blood vessels3%
B82YSpecific uses or applications of nanostructures3%
PatentTitleYear
11,127,947Silicon nanoparticle-containing hydrogen polysilsesquioxane calcined product, negative electrode active material for lithium ion battery, negative electrode for lithium ion battery and lithium ion battery202111,127,952Core-shell structure and production method therefof, composition for negative electrode using the core-shell structure as negative electrode active material, negative electrode and secondary battery202111,027,978Silicon nanoparticle-containing hydrogen polysilsesquioxane, calcined product thereof, production method therefor, active material, negative electrode, and lithium ion battery202111,031,591Polysilsesquioxane covered silicon nanoparticles or calcined product thereof and production method thereof, negative electrode active material for lithium ion battery, negative electrode for lithium ion battery and lithium ion battery202110,847,784Negative electrode active material for lithium ion secondary battery and method for producing same202010,777,809Method for producing negative electrode active material for lithium ion secondary batteries202010,770,717Composition for secondary battery negative electrode and negative electrode for secondary battery using the same and secondary battery20205,545,212'Artificial blood vessel'19965,298,255'Antithrombic medical material, artificial internal organ, and method for production of antithrombic medical material'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to TERUMO CORP (2)· patent assignee history
1994Based in Fuji, JP· patent location history
1996Patents assigned to SEIREN CO LTD (1)· patent assignee history
1996Based in Kanagawa, JP· patent location history
2020–2021Patents assigned to JNC CORP (7)· patent assignee history
2020–2021Patents assigned to JNC PETROCHEMICAL CORP (7)· patent assignee history
2020–2021Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JNC CORP72020–2021
JNC PETROCHEMICAL CORP72020–2021
TERUMO CORP21994–1996
SEIREN CO LTD11996
Locations
LocationPatentsSpan
Chiba, JP72020–2021
Kanagawa, JP11996
Fuji, JP11994