Inventor
HIROMITSU KATO
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices17%
C23CCoating metallic material11%
C30BSingle-crystal growth11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
C01BNon-metallic elements6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
G01RMeasuring electric variables6%
G06FElectric digital data processing6%
H04LTransmission of digital information, e.g. telegraphic communication6%
PatentTitleYear
12,563,040Data circulation control method, data circulation control system, and approval server202612,272,745Semiconductor device202511,335,779Sensor element, measuring device, method for manufacturing sensor element, electronic circuit element, and quantum information element202211,180,865Foundation substrate for producing diamond film and method for producing diamond substrate using same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to AIST (2)· patent assignee history
2021–2025Patents assigned to UNIV NAT CORP KANAZAWA (2)· patent assignee history
2021Patents assigned to INDUSTRIAL SCIENCE AND TECH (1)· patent assignee history
2021Patents assigned to NAT INSTITUTE OF ADVANCED (1)· patent assignee history
2021–2026Based in JP· patent location history
2026Patents assigned to HITACHI LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIST | 2 | 2021–2025 |
| UNIV NAT CORP KANAZAWA | 2 | 2021–2025 |
| HITACHI LTD | 1 | 2026 |
| INDUSTRIAL SCIENCE AND TECH | 1 | 2021 |
| NAT INSTITUTE OF ADVANCED | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2021–2026 |