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Dive into the research topics where Naoya Hayamizu is active.

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Featured researches published by Naoya Hayamizu.


Photomask and next-generation lithography mask technology. Conference | 2000

Mask cleaner innovation

Hidehiro Watanabe; Kenji Masui; Akio Kosaka; Naoya Hayamizu; Akinori Iso; Hachiro Hiratsuka; Yoshiaki Minegishi; Fumiaki Shigemitsu

A new clustered configurational photomask cleaning system has been developed. Accepting the clustered configuration, we can be free from the heavy tank photomask cleaner which has a large footprint and has no flexibility for designing a cleaning recipe. Provided we need to introduce a new cleaning process unit, we can substitute the unit by disassembling an old one in the system. We can always keep our photomask cleaner up-to date with the system, and, we can obtain most effective cleaning result by the least efforts and the smallest expense. Using this cleaning system with an optimized cleaning recipe, we have achieved the cleaning result of less than one particle, greater than 0.2 micrometers , detected by KLA Starlight.


Archive | 1998

Method of water electrolysis

Isao Sawamoto; Kuniaki Yamada; Yoshinori Nishiki; Masashi Tanaka; Naoaki Sakurai; Naoya Hayamizu


Archive | 2001

Method for producing liquid crystal display and method for cleaning substrate

Yoshiyuki Nagahara; Naoya Hayamizu; Naoaki Sakurai; Noriko Okoshi; Toshitaka Nonaka; Hiroaki Furuya


Archive | 2010

NONVOLATILE MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

Hiroyuki Fukumizu; Naoya Hayamizu; Makiko Tange


Archive | 1998

Electrolytic cell for producing acidic water and alkaline water

Kuniaki Yamada; Seiichi Anzai; Masashi Tanaka; Takayuki Shimamune; Yoshinori Nishiki; Naoaki Sakurai; Naoya Hayamizu; Hiroshi Fujita


Archive | 2007

ETCHING LIQUID, ETCHING METHOD, AND METHOD OF MANUFACTURING ELECTRONIC COMPONENT

Katsuya Eguchi; Naoya Hayamizu; Hiroyuki Fukui


Archive | 2000

Flow rate control valve and flow rate control system

Yasushi Watanabe; Keiichiro Senda; Hiroshi Fujita; Naoya Hayamizu; Hideaki Hirabayashi


Archive | 2002

Washing method, method of manufacturing semiconductor device and method of manufacturing active matrix-type display device

Naoya Hayamizu


Archive | 2008

Nonvolatile storage and its fabrication process

Hiroyuki Fukumizu; Naoya Hayamizu; Makiko Taya; 真紀子 田家; 裕之 福水; 直哉 速水


Archive | 2006

Ultrasonic cleaning system and ultrasonic cleaning method

Katsuya Eguchi; Hiroshi Fujita; Naoya Hayamizu; 勝哉 江口; 博 藤田; 直哉 速水

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