Inventor
Kanji Katsuki
Inventor
Hyogo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets22%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
H02JElectric power networks11%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
PatentTitleYear
4,609,831'Apparatus for transmitting energy to and from coils'19864,584,518'Circuit for transmitting energy to and from coils'19864,555,750'Control apparatus for D.C. power transmission system'19854,327,314'Inverter system for driving synchronous motor'19824,118,770'Inverter apparatus commutated by an auxiliary source'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1986Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
1978Based in Amagasaki, JP· patent location history
1982–1985Based in Kobe, JP· patent location history
1985Patents assigned to MATSUMURA SUSUMU (1)· patent assignee history
1986Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 5 | 1978–1986 |
| MATSUMURA SUSUMU | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 2 | 1986 |
| Kobe, JP | 2 | 1982–1985 |
| Amagasaki, JP | 1 | 1978 |