反射スクリーン - Seiko Epson Corporation

Title:

反射スクリーン

Document Type and Number:

Japanese Patent JP5267314

Kind Code:

B2

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Inventors:

Nobuo Shimizu
Long ridge

Application Number:

JP2009116219A

Publication Date:

August 21, 2013

Filing Date:

May 13, 2009

Export Citation:

Assignee:

Seiko Epson Corporation

International Classes:

G02B5/02; G02B5/08; G02B5/09; G03B21/60; H04N5/74

Domestic Patent References:

JP9175084A
JP56029571U

Attorney, Agent or Firm:

Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka

Previous Patent: JPS5267313

Next Patent: DISPLAY OF TAPE QUANTITY