偏光性回折格子の作成方法 - Matsushita Electric Industrial Co., Ltd

Title:

偏光性回折格子の作成方法

Document Type and Number:

Japanese Patent JP4172057

Kind Code:

B2

Inventors:

Kenichi Takagi
Kenichi Kaida
Ryuichi Nakagami

Application Number:

JP11834398A

Publication Date:

October 29, 2008

Filing Date:

April 28, 1998

Export Citation:

Assignee:

Matsushita Electric Industrial Co., Ltd

International Classes:

G02B5/18; G02B5/30

Domestic Patent References:

Attorney, Agent or Firm:

Fumio Iwahashi
Hiroki Naito
Daisuke Nagano

Previous Patent: 冊子の頁捲り方法及び頁捲り装置

Next Patent: COLOR PICTURE READING ADAPTER DEVICE