Mr. Yasutohi Ito Profile

Yasutohi Ito

at Semiconductor Leading Edge Technologies Inc

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 9 November 2005 Paper

Advanced photomask repair technology for 65nm lithography (4)

Yasutoshi Itou, Yoshiyuki Tanaka, Osamu Suga, Yasuhiko Sugiyama, Ryoji Hagiwara, Haruo Takahashi, Osamu Takaoka, Tomokazu Kozakai, Osamu Matsuda, Katsumi Suzuki, Mamoru Okabe, Syuichi Kikuchi, Atsushi Uemoto, Anto Yasaka, Tatsuya Adachi, Naoki Nishida

Proceedings Volume 5992, 59924Y (2005) https://doi.org/10.1117/12.632756

KEYWORDS: Gallium, Photomasks, Quartz, Ions, Transmittance, Lithography, Monte Carlo methods, 193nm lithography, Binary data, Opacity

Read Abstract +

Proceedings Article | 28 June 2005 Paper

Advanced photomask repair technology for 65nm lithography (3)

Yasutoshi Itou, Yoshiyuki Tanaka, Yasuhiko Sugiyama, Ryoji Hagiwara, Haruo Takahashi, Osamu Takaoka, Tomokazu Kozakai, Osamu Matsuda, Katsumi Suzuki, Mamoru Okabe, Syuichi Kikuchi, Atsushi Uemoto, Anto Yasaka, Tatsuya Adachi, Naoki Nishida

Proceedings Volume 5853, (2005) https://doi.org/10.1117/12.617344

KEYWORDS: Photomasks, Lithography, Opacity, Computer aided design, Atomic force microscopy, Surface conduction electron emitter displays, 193nm lithography, Control systems, Acoustics, Etching

Read Abstract +

Proceedings Article | 6 December 2004 Paper

Advanced photomask repair technology for 65-nm lithography (2)

Yasutoshi Itou, Yoshiyuki Tanaka, Nobuyuki Yoshioka, Yasuhiko Sugiyama, Ryoji Hagiwara, Haruo Takahashi, Osamu Takaoka, Tomokazu Kozakai, Osamu Matsuda, Katsumi Suzuki, Mamoru Okabe, Syuichi Kikuchi, Atsushi Uemoto, Anto Yasaka, Tatsuya Adachi, Naoki Nishida, Toshiya Ozawa

Proceedings Volume 5567, (2004) https://doi.org/10.1117/12.578615

KEYWORDS: Photomasks, Lithography, Etching, Computer aided design, Control systems, Surface conduction electron emitter displays, 193nm lithography, Chromium, Transmittance, Imaging systems

Read Abstract +

Proceedings Article | 20 August 2004 Paper

Application of atomic force microscope to 65-nm node photomasks

Yoshiyuki Tanaka, Yasutoshi Itou, Nobuyuki Yoshioka, Katsuhiro Matsuyama, Dean Dawson

Proceedings Volume 5446, (2004) https://doi.org/10.1117/12.557763

KEYWORDS: Photomasks, Metrology, Atomic force microscopy, Critical dimension metrology, 3D metrology, Microscopes, Atomic force microscope, Contamination, Chromium, Semiconductors

Read Abstract +

Proceedings Article | 20 August 2004 Paper

Advanced photomask repair technology for 65-nm lithography (1)

Yasutoshi Itou, Yoshiyuki Tanaka, Nobuyuki Yoshioka, Yasuhiko Sugiyama, Ryoji Hagiwara, Haruo Takahashi, Osamu Takaoka, Junichi Tashiro, Katsumi Suzuki, Mamoru Okabe, Syuichi Kikuchi, Atsushi Uemoto, Anto Yasaka, Tatsuya Adachi, Naoki Nishida, Toshiya Ozawa

Proceedings Volume 5446, (2004) https://doi.org/10.1117/12.557789

KEYWORDS: Computer aided design, Photomasks, Lithography, Transmittance, Control systems, Carbon, Surface conduction electron emitter displays, 193nm lithography, Image resolution, Raman spectroscopy

Read Abstract +

Proceedings Article | 17 December 2003 Paper

Advanced FIB mask repair technology for 90-nm/ArF lithography: III

Yoshiyuki Tanaka, Yasutoshi Itou, Nobuyuki Yoshioka, Ryoji Hagiwara, Anto Yasaka, Osamu Takaoka, Tomokazu Kozakai, Yoshihiro Koyama, Hiroshi Sawaragi, Yasuhiko Sugiyama, Masashi Muramatsu, Toshio Doi, Katsumi Suzuki, Mamoru Okabe, Masashi Shinohara, Osamu Matsuda, Kazuo Aita, Tatsuya Adachi, Yasutaka Morikawa, Masaharu Nishiguchi, Yasushi Satoh, Naoya Hayashi

Proceedings Volume 5256, (2003) https://doi.org/10.1117/12.518026

KEYWORDS: Printing, Photomasks, Binary data, Image processing, Lithography, Ions, Opacity, Transmittance, Imaging systems, Surface conduction electron emitter displays

Read Abstract +

Showing 5 of 6 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years