Inventor
Yoshitatsu Kawama
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
Y02PClimate change mitigation technologies in the production or processing of goods11%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
8,720,268'Flow rate detection device having anti-undercurrent material'20147,350,406'Sensor chip breaking strength inspection apparatus and sensor chip breaking strength inspection method'20086,379,995'Method of making a solar battery'20026,096,569'Method of and apparatus for manufacturing thin solar battery'20006,069,065'Semiconductor device fabrication method'20006,037,088'Method of making solar cells'20005,725,006'Solar battery cell, a solar battery module, and a solar battery module group'19985,665,607'Method for producing thin film solar cell'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2014Patents assigned to MITSUBISHI ELECTRIC CORP (8)· patent assignee history
1997–1998Based in Amagasaki, JP· patent location history
2000–2008Based in Tokyo, JP· patent location history
2000Based in Hyogo, JP· patent location history
2014Patents assigned to INOUE HIROMOTO (1)· patent assignee history
2014Patents assigned to KAWAMA YOSHITATSU (1)· patent assignee history
2014Patents assigned to NAKANISHI TAIKI (1)· patent assignee history
2014Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 8 | 1997–2014 |
| INOUE HIROMOTO | 1 | 2014 |
| KAWAMA YOSHITATSUself | 1 | 2014 |
| NAKANISHI TAIKI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2000–2008 |
| Amagasaki, JP | 2 | 1997–1998 |
| Chiyoda-ku, JP | 1 | 2014 |
| Hyogo, JP | 1 | 2000 |