Youko Kuramitsu

Follow

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for forming volume type phase hologram
- Patent number 5,231,440
- Issue date Jul 27, 1993
- Fujitsu Limited
- Yasuo Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of and apparatus for forming volume type phase hologram
- Patent number 5,154,994
- Issue date Oct 13, 1992
- Fujitsu Limited
- Yasuo Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY