Inventor
Shahedul Hoque
Inventor
Tokyo, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps62%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G01TMeasurement of nuclear or x-radiation14%
G02BOptical elements, systems or apparatus5%
G21KHandling of particles or ionising radiation not otherwise provided for5%
PatentTitleYear
10,984,979Charged particle detector and charged particle beam apparatus202110,984,981Charged particle beam device having inspection scan direction based on scan with smaller dose202110,872,745Charged-particle beam system202010,755,890Charged particle beam apparatus202010,720,306Charged particle beam device202010,679,821Light guide, detector having light guide, and charged particle beam device202010,593,512Light guide, detector having light guide, and charged particle beam device202010,546,715Charged particle beam device202010,297,419Scanning electron microscope with charge density control201910,249,474Charged particle beam device20199,697,987'Charged particle beam device'20179,053,905'Electron beam irradiation apparatus'20158,618,499'Electron beam irradiation apparatus'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to HITACHI HIGH TECH CORP (12)· patent assignee history
2013–2019Based in Hitachinaka, JP· patent location history
2017–2021Based in Tokyo, JP· patent location history
2019Patents assigned to HOQUE Shahedul (1)· patent assignee history
2019Patents assigned to KAWANO HAJIME (1)· patent assignee history
2020Patents assigned to HITACHI HIGH-TECH CORP (1)· patent assignee history
2020Patents assigned to HITACHI HIGH—TECHNOLOGIES CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI HIGH TECH CORP | 12 | 2013–2021 |
| HITACHI HIGH-TECH CORP | 1 | 2020 |
| HITACHI HIGH—TECHNOLOGIES CORP | 1 | 2020 |
| HOQUE Shahedulself | 1 | 2019 |
| KAWANO HAJIME | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 10 | 2017–2021 |
| Hitachinaka, JP | 3 | 2013–2019 |