Inventor
Hidekazu Yamashita
Inventor
Osaka, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
H10DInorganic electric semiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide4%
C10LFuels not otherwise provided for4%
C21BManufacture of iron or steel4%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel4%
F01KSteam engine plants4%
PatentTitleYear
8,919,130'Gas turbine control system and method for single-shaft combined cycle plant'20147,521,786'Sustaining circuit with bi-directional device'20097,396,228'Fuel gas calorie control method and device'20087,385,496'Monitoring system'20086,995,473'Stacked semiconductor transistors'20066,297,483'Induction heating of heating element'20016,069,347'Heating roller device'20006,018,154'High-frequency inverter and induction cooking device using the same'20004,578,553'Multi-unit induction heat cooking apparatus having a common noise rejection filter'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (6)· patent assignee history
1986–2009Based in Osaka, JP· patent location history
2000Based in Hashimoto, JP· patent location history
2008–2014Patents assigned to MITSUBISHI HEAVY IND LTD (2)· patent assignee history
2008Based in Takasago, JP· patent location history
2009Patents assigned to PANASONIC CORP (1)· patent assignee history
2014Patents assigned to MASAKI MORIHIKO (1)· patent assignee history
2014Patents assigned to NAGATA SHOICHI (1)· patent assignee history
2014Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 6 | 1986–2008 |
| MITSUBISHI HEAVY IND LTD | 2 | 2008–2014 |
| MASAKI MORIHIKO | 1 | 2014 |
| NAGATA SHOICHI | 1 | 2014 |
| PANASONIC CORP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 1986–2009 |
| Hyogo, JP | 1 | 2014 |
| Takasago, JP | 1 | 2008 |
| Hashimoto, JP | 1 | 2000 |