Ryuji Horiguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Diffractive optical device, and aligner comprising that device
- Patent number 8,259,290
- Issue date Sep 4, 2012
- Dai Nippon Printing Co., Ltd.
- Nobuhito Toyama
- G02 - OPTICS
Information Patent Grant
Image display apparatus that reduces necessary memory capacity for...
- Patent number 5,903,280
- Issue date May 11, 1999
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information-recorded media and methods for reading the information
- Patent number 5,856,048
- Issue date Jan 5, 1999
- Dai Nippon Printing Co., Ltd.
- Shigehiko Tahara
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hologram and method of reading the same
- Patent number 5,644,412
- Issue date Jul 1, 1997
- Dai Nippon Printing Co., Ltd.
- Satoshi Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for detecting an end point of an arc
- Patent number 5,235,678
- Issue date Aug 10, 1993
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information transferring method and apparatus for transferring info...
- Patent number 5,095,422
- Issue date Mar 10, 1992
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Painting-out pattern reference system
- Patent number 5,093,799
- Issue date Mar 3, 1992
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Area searching system
- Patent number 4,929,938
- Issue date May 29, 1990
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotated graphic pattern generating system
- Patent number 4,930,088
- Issue date May 29, 1990
- NEC Corporation
- Ryuji Horiguchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL DEVICE, AND ALIGNER COMPRISING THAT DEVICE
- Publication number 20090168040
- Publication date Jul 2, 2009
- DAI NIPPON PRINTING CO., LTD.
- Nobuhito Toyama
- G02 - OPTICS

Ryuji Horiguchi

Person

Patents Grantslast 30 patents

Diffractive optical device, and aligner comprising that device

Image display apparatus that reduces necessary memory capacity for...

Information-recorded media and methods for reading the information

Hologram and method of reading the same

Circuit for detecting an end point of an arc

Information transferring method and apparatus for transferring info...

Painting-out pattern reference system

Area searching system

Rotated graphic pattern generating system

Patents Applicationslast 30 patents

DIFFRACTIVE OPTICAL DEVICE, AND ALIGNER COMPRISING THAT DEVICE