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NAGASAKA HIROYUKI

Overview
  • Total Patents
    37
About

NAGASAKA HIROYUKI has a total of 37 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States. Its main competitors in its focus markets optics, semiconductors and machines are SHIRAISHI KENICHI, KANAYA YUHO and ICHINOSE GO.

Patent filings in countries

World map showing NAGASAKA HIROYUKIs patent filings in countries
# Country Total Patents
#1 United States 37

Patent filings per year

Chart showing NAGASAKA HIROYUKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Semiconductors
#3 Machines

Top inventors

# Name Total Patents
#1 Nagasaka Hiroyuki 37
#2 Owa Soichi 7
#3 Okuyama Takeshi 6
#4 Shiraishi Kenichi 4
#5 Hirukawa Shigeru 3
#6 Miwa Akihiro 2
#7 Yoda Yasushi 2
#8 Hoshika Ryuichi 2
#9 Nishii Yasufumi 2
#10 Fujiwara Tomoharu 2

Latest patents

Publication Filing date Title
US2013059253A1 Exposure apparatus, liquid holding method, and device manufacturing method
US2013050666A1 Exposure apparatus, liquid holding method, and device manufacturing method
US2007263195A1 Exposure apparatus, exposure method, and method for producing device
US2007258072A1 Exposure apparatus, method for cleaning member thereof, maintenance method for exposure apparatus, maintenance device, and method for producing device
US2007222957A1 Exposure apparatus, exposure method, and method for producing device
US2007252964A1 Exposure apparatus and method for producing device
US2007216884A1 Exposure apparatus and device manufacturing method