Inventor
Hisakazu Katsuumi
Inventor
Oyama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light54%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices15%
H01GCapacitors15%
H01LSemiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
PatentTitleYear
11,050,210Capacitor cooling structure and laser apparatus202110,965,085Laser chamber with metal damper member202110,096,966Gas laser device and condenser201810,050,403Excimer laser chamber device20189,748,727'Preliminary ionization discharge device and laser apparatus'20179,742,141'Laser chamber'20179,722,385'Laser chamber'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to GIGAPHOTON INC (7)· patent assignee history
2017–2021Based in Oyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GIGAPHOTON INC | 7 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oyama, JP | 7 | 2017–2021 |