Yuuji Kokumai

Follow

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Position detecting method, position detecting unit, exposure method...
- Patent number 6,521,385
- Issue date Feb 18, 2003
- Nikon Corporation
- Kouji Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Mark for position detection, mark identification method, position d...
- Publication number 20050099628
- Publication date May 12, 2005
- Nikon Corporation
- Yuuji Kokumai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Methods and apparatus for data classification, signal processing, p...
- Publication number 20010042068
- Publication date Nov 15, 2001
- Nikon Corporation
- Kouji Yoshida
- G05 - CONTROLLING REGULATING
Information Patent Application
Position detecting method, position detecting unit, exposure method...
- Publication number 20010007734
- Publication date Jul 12, 2001
- Nikon Corporation
- Kouji Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY