Shigeki Hamaguchi

Follow

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Birefringent plate and manufacturing method for the same
- Patent number 4,874,664
- Issue date Oct 17, 1989
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Liquid crystal device having an oblique evaporation film which is p...
- Patent number 4,813,768
- Issue date Mar 21, 1989
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hamaguchi
- G02 - OPTICS