Inventor
NAOYA ISHIGAKI
Inventor
JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps20%
H01LSemiconductor devices10%
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 systems10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
F21VFunctional features or details of lighting devices or systems thereof5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
G01RMeasuring electric variables5%
G02BOptical elements, systems or apparatus5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
G06FElectric digital data processing5%
PatentTitleYear
12,597,584Charged particle beam apparatus and processor system202612,374,998High-voltage control circuit202512,147,374Distributed control system and semiconductor inspection apparatus including same202412,132,411Power supply module and charged particle beam device202412,014,897Ventilated semiconductor processing apparatus202411,835,205Light source device, projector, machining device, light source unit, and light source device adjusting method202311,694,871Charged particle beam device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to HITACHI HIGH TECH CORP (6)· patent assignee history
2023Patents assigned to SHIMADZU CORP (1)· patent assignee history
2023–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI HIGH TECH CORP | 6 | 2023–2026 |
| SHIMADZU CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 7 | 2023–2026 |