Inventor
Kinro Hashimoto
Inventor
Yokohama, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%
C08LCompositions of macromolecular compounds19%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08CTreatment or chemical modification of rubbers5%
C08JWorking-up5%
F02BInternal-combustion piston engines5%
H01BCables5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
7,361,290'Electroconductive resin, composition useful for forming electroconductive resin, and method of producing electroconductive resin'20087,173,094'Moldings of fluororubbers and process for their production'20074,421,884'Oil-resistant rubber composition'19834,405,756'Co-vulcanizable rubber composition'19834,404,329'Rubber composition capable of giving vulcanizates having improved ozone cracking resistance and oil resistance'19834,350,796'Oil-resistant rubber composition'19824,310,643'Vulcanizable rubber composition'19824,268,644'Vulcanizable rubber composition'19814,197,382'Composition for cover rubber of rubber pipes or hoses'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1983Patents assigned to NIPPON ZEON CO (7)· patent assignee history
1980–1983Based in Yokohama, JP· patent location history
1983Patents assigned to TOYODA GOSEI KK (1)· patent assignee history
1983Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2007Patents assigned to ASAHI GLASS CO LTD (1)· patent assignee history
2007–2008Based in Hamamatsu, JP· patent location history
2008Patents assigned to NICHIAS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON ZEON CO | 7 | 1980–1983 |
| ASAHI GLASS CO LTD | 1 | 2007 |
| NICHIAS CORP | 1 | 2008 |
| TOYODA GOSEI KK | 1 | 1983 |
| TOYOTA MOTOR CO LTD | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 7 | 1980–1983 |
| Hamamatsu, JP | 2 | 2007–2008 |