Inventor
Kazuo Tsutsui
Inventor
Hitachiota, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
G06FElectric digital data processing11%
G09GArrangements or circuits for control of indicating devices using static means to present variable information11%
H01LSemiconductor devices11%
H10DInorganic electric semiconductor devices11%
A61BDiagnosis6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G01TMeasurement of nuclear or x-radiation6%
G11BInformation storage based on relative movement between record carrier and transducer6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
PatentTitleYear
10,964,836Photon counting-type radiation detector and radiological inspection device using same20219,343,536'Semiconductor device'2016RE042414'Drawing management device having ability to retrieve and display a desired amount of data within a desired display time'20117,800,181'Semiconductor device and method for fabricating the same'20106,728,730'Figure management system and figure modifying method by using figure management system'20046,505,186'Method of managing feature data'20036,101,165'Trackingless high-speed optical readout method by planar apertured probe array'20005,454,073'Drawing management device having ability to retrieve and display a desired amount of data within a desired display time'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2011Patents assigned to HITACHI LTD (4)· patent assignee history
1995–2011Based in Hitachiota, JP· patent location history
2000Patents assigned to TOKYO INST TECH (1)· patent assignee history
2000–2016Based in Yokohama-shi, Kanagawa, JP· patent location history
2003Based in Hitachiohta, JP· patent location history
2010Patents assigned to PANASONIC CORP (1)· patent assignee history
2010–2021Based in Kanagawa, JP· patent location history
2016–2021Patents assigned to TOSHIBA KK (2)· patent assignee history
2021Patents assigned to TOSHIBA MATERIALS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 1995–2011 |
| TOSHIBA KK | 2 | 2016–2021 |
| PANASONIC CORP | 1 | 2010 |
| TOKYO INST TECH | 1 | 2000 |
| TOSHIBA MATERIALS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachiota, JP | 3 | 1995–2011 |
| Kanagawa, JP | 2 | 2010–2021 |
| Yokohama-shi, Kanagawa, JP | 2 | 2000–2016 |
| Hitachiohta, JP | 1 | 2003 |