Inventor
Kazushi Ishida
Inventor
Kawasaki, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps26%
B82YSpecific uses or applications of nanostructures13%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%
A61KPreparations for medical, dental or toiletry purposes9%
C08BPolysaccharides9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
B08BCleaning in general4%
C07KPeptides4%
PatentTitleYear
8,969,522'Method for producing collagen-like polypeptide'20158,779,119'Metal salt of crosslinked cellulose derivative'20147,902,173'Compound selected from sulfated cellulose and salts thereof and dermatitis therapeutic agent'20116,565,419'Method of removing particles from stage and cleaning plate'20036,046,459'Method and system for charged particle beam exposure'20005,981,118'Method for charged particle beam exposure with fixed barycenter through balancing stage scan'19995,966,200'Charged particle beam exposure apparatus'19995,895,924'Charged particle beam exposure method and apparatus'19995,708,276'Electron-beam exposure device and a method of detecting a mark position for the device'19985,561,299'X-Y stage and charged particle beam exposure apparatus'19964,803,316'Push button switch using dome spring and switch element thereof'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2003Patents assigned to FUJITSU LTD (8)· patent assignee history
1989–2003Based in Tokyo, JP· patent location history
1996–2000Based in Kawasaki, JP· patent location history
1999–2003Patents assigned to ADVANTEST CORP (4)· patent assignee history
2011Patents assigned to CHISSO CORP (1)· patent assignee history
2011Patents assigned to CHISSO PETROCHEMICAL CORP (1)· patent assignee history
2011Based in Kanagawa, JP· patent location history
2014–2015Patents assigned to JNC CORP (2)· patent assignee history
2014Based in Chiba, JP· patent location history
2015Based in Ichihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 8 | 1989–2003 |
| ADVANTEST CORP | 4 | 1999–2003 |
| JNC CORP | 2 | 2014–2015 |
| CHISSO CORP | 1 | 2011 |
| CHISSO PETROCHEMICAL CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1996–2000 |
| Tokyo, JP | 3 | 1989–2003 |
| Ichihara, JP | 1 | 2015 |
| Chiba, JP | 1 | 2014 |
| Kanagawa, JP | 1 | 2011 |