Inventor
Yuichiro Hama
Inventor
Nagoya, JP
Overview
13→
Patents
2007–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy26%
Y02PClimate change mitigation technologies in the production or processing of goods19%
A61FFilters implantable into blood vessels2%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body2%
B29CShaping or joining of plastics2%
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. inserts2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
C08JWorking-up2%
G01BMeasuring length, thickness or similar linear dimensions2%
PatentTitleYear
11,027,480Method for manufacturing high-pressure tank202110,859,369Displacement measuring apparatus20208,790,849'Manufacturing method for electrode catalyst layer, manufacturing method for membrane electrode assembly, and manufacturing method for fuel cell'20148,551,657'Negative electrode for lithium secondary battery, method for preparing the negative electrode, lithium secondary battery having the negative electrode, and vehicle having the lithium secondary battery'20138,338,056'Tubular fuel cell'20128,309,271'Tubular fuel cell and fuel cell module'20128,114,552'Electrode structure for polymer electrolyte fuel cell comprising sulfonated polyarylene-based polymer and method for manufactuing same'20128,034,512'Tubular fuel cell with coil current collector'20117,981,566'Membrane electrode assembly and polymer electrolyte fuel cell therewith'20117,951,314'Method of producing fuel cell and production apparatus for fuel cell'20117,727,652'Membrane electrode assembly and polymer electrolyte fuel cell therewith'20107,396,607'Manufacturing process for membrane-electrode assemblies'20087,306,876'Method for producing membrane-electrode structure and polymer electrolyte fuel cell'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2012Patents assigned to HONDA MOTOR CO LTD (5)· patent assignee history
2007–2012Based in Wako, JP· patent location history
2010–2020Based in Osaka, JP· patent location history
2011–2021Patents assigned to TOYOTA MOTOR CO LTD (7)· patent assignee history
2011–2021Based in Nagoya, JP· patent location history
2012–2014Patents assigned to HAMA YUICHIRO (5)· patent assignee history
2012Patents assigned to ISHIMARU HIROKAZU (2)· patent assignee history
2014Patents assigned to DOI TAKAYOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 7 | 2011–2021 |
| HAMA YUICHIROself | 5 | 2012–2014 |
| HONDA MOTOR CO LTD | 5 | 2007–2012 |
| ISHIMARU HIROKAZU | 2 | 2012 |
| DOI TAKAYOSHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 7 | 2011–2021 |
| Osaka, JP | 3 | 2010–2020 |
| Wako, JP | 3 | 2007–2012 |