Inventor
Kyoji Nakamura
Inventor
Yokosuka, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
G01CMeasuring distances, levels or bearings13%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding6%
B25HWorkshop equipment, e.g. for marking-out work6%
C12MApparatus for enzymology or microbiology6%
E04FFinishing work on buildings, e.g. stairs, floors6%
F16HGearing6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G02BOptical elements, systems or apparatus6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
PatentTitleYear
7,968,330'Culture observation equipment'20117,889,320'Variable slit apparatus, illumination apparatus, exposure apparatus, exposure method, and device fabrication method'20116,961,114'Optical apparatus and exposure apparatus incorporating the apparatus'20056,727,981'Illuminating optical apparatus and making method thereof, exposure apparatus and making method thereof, and device manufacturing method'20046,597,430'Exposure method, illuminating device, and exposure system'20035,484,026'Handheld electromotive tool with sensor'19965,400,515'Water-proof structure for measuring apparatus'19955,365,801'Coarse/fine adjustment of a rotary body'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2011Patents assigned to NIKON CORP (8)· patent assignee history
1994–1996Based in Yokosuka, JP· patent location history
2003–2011Based in Samukawa, JP· patent location history
2004Based in Nishikamo-gun, JP· patent location history
2005Based in Chiyoda-ku, JP· patent location history
2011Based in Koza-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIKON CORP | 8 | 1994–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 3 | 1994–1996 |
| Samukawa, JP | 2 | 2003–2011 |
| Koza-gun, JP | 1 | 2011 |
| Chiyoda-ku, JP | 1 | 2005 |
| Nishikamo-gun, JP | 1 | 2004 |