Inventor
Yasuo Horikawa
Inventor
Kodaira, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
B60CVehicle tyres17%
C08LCompositions of macromolecular compounds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C08CTreatment or chemical modification of rubbers6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
C01BNon-metallic elements3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
F16HGearing2%
PatentTitleYear
10,538,649Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article20209,701,776'Copolymer, rubber composition, crosslinked rubber composition and tire'20179,670,302'Copolymer, rubber composition, crosslinked rubber composition, and tire'20179,346,907'Method for producing copolymer'20169,212,274'Rubber composition, rubber composition for tire side use, crosslinked rubber composition and tire'20159,181,376'Copolymer, rubber composition, crosslinked rubber composition, and tire'20159,139,680'Copolymer, rubber composition, crosslinked rubber composition, and tire'20159,074,035'Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, cross-linked rubber composition and tire'20159,056,936'Copolymer of a conjugated diene compound and a non-conjugated olefin, rubber composition, crosslinked rubber composition, and tire'20158,987,347'Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition, rubber composition for tire tread, crosslinked rubber composition, and tire'20158,962,744'Copolymer, rubber composition, crosslinked rubber composition and tire'20158,962,743'Copolymer of conjugated diene compound and non-conjugated olefin, rubber composition and tire'20158,853,339'Method for producing copolymer'20148,257,870'Non-aqueous electrolyte for battery and non-aqueous electrolyte battery comprising the same'20128,168,831'Non-aqueous electrolyte cell, electrode stabilizing agent, phosphazene derivative and method of producing the same'20127,947,399'Non-aqueous electrolyte for battery and non-aqueous electrolyte battery comprising the same'20117,560,595'Non-aqueous electrolyte cell, electrolyte stabilizing agent, and phosphazene derivative and method for preparation thereof'20097,014,585'Blade-type chain tensioner system'20066,313,232'Continuous addition of tin halides to solution SBR'20015,587,420'Diene polymer obtained by adding a tin compound in the polymerization with an organolithium initiator'19965,463,003'Process for polymerizing conjugated dienes with lithium-tin-nitrogen initiators'19955,463,004'Process for polymerizing conjugated dienes with lithium-tin-nitrogen initiators'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2020Patents assigned to BRIDGESTONE CORP (21)· patent assignee history
1995–2020Based in Tokyo, JP· patent location history
2001–2017Based in Kodaira, JP· patent location history
2006Based in Nabari, JP· patent location history
2012–2017Patents assigned to HORIKAWA YASUO (13)· patent assignee history
2012Based in Kadaira, JP· patent location history
2014–2017Patents assigned to KAITA SHOJIRO (11)· patent assignee history
2014–2017Patents assigned to TARDIF OLIVIER (11)· patent assignee history
2015–2017Patents assigned to MATSUSHITA JUNKO (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRIDGESTONE CORP | 21 | 1995–2020 |
| HORIKAWA YASUOself | 13 | 2012–2017 |
| KAITA SHOJIRO | 11 | 2014–2017 |
| TARDIF OLIVIER | 11 | 2014–2017 |
| MATSUSHITA JUNKO | 8 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kodaira, JP | 15 | 2001–2017 |
| Tokyo, JP | 5 | 1995–2020 |
| Kadaira, JP | 1 | 2012 |
| Nabari, JP | 1 | 2006 |