Inventor
Kotaro Ikeda
Inventor
Susono, JP
Overview
13→
Patents
1983–2020
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.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
Y02PClimate change mitigation technologies in the production or processing of goods14%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
Y02TClimate change mitigation technologies related to transportation6%
B62DMotor vehicles3%
G01BMeasuring length, thickness or similar linear dimensions3%
G01RMeasuring electric variables3%
G06TImage data processing or generation, in general3%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers3%
PatentTitleYear
10,749,191Fuel cell and method of manufacturing fuel cell202010,615,431Method of manufacturing unit fuel cell which prevents exposure and deformation202010,290,878Fuel cell and method of manufacturing fuel cell201910,199,661Fuel cell separator and manufacturing method of fuel cell separator201910,026,971Fuel cell stack20189,831,504Single fuel cell and method of manufacturing single fuel cell20179,786,938'Fuel cell system'20179,748,590'Fuel cell system'20179,520,605'Fuel cell system'20168,542,026'Apparatus for estimating fuel-cell hydrogen concentration and fuel cell system'20137,962,303'Distortion evaluating apparatus and distortion evaluating method'20117,871,733'Fuel cells having a water guide element'20114,412,103'Diaphragm for an electro-acoustic transducer'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Based in Ashiya, JP· patent location history
2011–2020Patents assigned to TOYOTA MOTOR CO LTD (10)· patent assignee history
2011–2020Based in Susono, JP· patent location history
2011Based in Takarazuka, JP· patent location history
2013–2018Patents assigned to IKEDA KOTARO (5)· patent assignee history
2016–2017Patents assigned to MATSUSUE MASAAKI (3)· patent assignee history
2016–2017Patents assigned to INOUE YUMI (2)· patent assignee history
2018Patents assigned to ASAOKA TAKATOSHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 10 | 2011–2020 |
| IKEDA KOTAROself | 5 | 2013–2018 |
| MATSUSUE MASAAKI | 3 | 2016–2017 |
| INOUE YUMI | 2 | 2016–2017 |
| ASAOKA TAKATOSHI | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Susono, JP | 11 | 2011–2020 |
| Takarazuka, JP | 1 | 2011 |
| Ashiya, JP | 1 | 1983 |