Inventor
Kenichi Oba
Inventor
Kanagawa, JP
Overview
11→
Patents
2012–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 11 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 energy21%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution21%
F16JPistons13%
B29CShaping or joining of plastics11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
10,960,585Gasket, method for producing same, and method for handling same202110,865,881Gasket and method for mounting same202010,626,993Gasket and method of manufacturing the same202010,625,445Method of manufacturing substrate integrated gasket202010,514,099Method for handling carrier-film-equipped gasket201910,465,798Gasket and method of manufacturing the same201910,350,799Gasket including carrier film and method of manufacturing the same20199,350,034'Fuel cell gas diffusion layer integrated gasket'20169,196,911'Fuel cell gas diffusion layer integrated gasket'20158,609,299'Fuel cell sealing structure and manufacture method'20138,329,355'Fuel cell separator and gas diffusion layer'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to NOK CORP (11)· patent assignee history
2012–2016Patents assigned to OBA KENICHI (4)· patent assignee history
2012–2016Patents assigned to WATANABE SHIGERU (4)· patent assignee history
2012–2021Based in Kanagawa, JP· patent location history
2013Patents assigned to IJU MORIHIRO (1)· patent assignee history
2015–2016Patents assigned to YUI HAJIME (2)· patent assignee history
2019–2020Based in Fujisawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOK CORP | 11 | 2012–2021 |
| OBA KENICHIself | 4 | 2012–2016 |
| WATANABE SHIGERU | 4 | 2012–2016 |
| YUI HAJIME | 2 | 2015–2016 |
| IJU MORIHIRO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 6 | 2012–2021 |
| Fujisawa, JP | 5 | 2019–2020 |