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ULVAC CO LTD

Overview
  • Total Patents
    92
  • GoodIP Patent Rank
    223,205
About

ULVAC CO LTD has a total of 92 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets surface technology and coating, semiconductors and electrical machinery and energy are NAGASHIMA MAKOTO, COBRAIN NV and ULTECH CO LTD.

Patent filings in countries

World map showing ULVAC CO LTDs patent filings in countries

Patent filings per year

Chart showing ULVAC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Noriaki Tani 10
#2 Hajime Nakamura 9
#3 Satoru Ishibashi 7
#4 Takashi Komatsu 7
#5 Makoto Arai 7
#6 Sadayuki Ukishima 6
#7 Toshio Negishi 6
#8 Hiroshi Nagata 5
#9 Narishi Gonohe 5
#10 Yoshinori Shingaki 5

Latest patents

Publication Filing date Title
CN112048706A Sputtering target and method for adjusting magnetic force line distribution around sputtering target
CN102312206A Sputtering method
CN101960041A Film forming source, deposition apparatus and apparatus for manufacturing organic el element
CN101803460A Organic-material vapor generator, film deposition source, and film deposition apparatus
CN101803462A Vapor emission device, organic thin-film vapor deposition apparatus and method of organic thin-film vapor deposition
CN101790783A Stage apparatus
CN101641272A Conveyor, and film-forming apparatus and maintenance method thereof
CN101321893A Gas head and thin-film manufacturing device
CN101208791A Position correcting apparatus, vacuum processing equipment and position correcting method
CN101622134A Drop analysis system
CN101120428A Ion implantation device control method, control system thereof, control program thereof, and ion implantation device
CN1939095A Coating apparatus, organic material thin film forming method and organic EL panel manufacturing apparatus
CN1961400A Ion implantation apparatus
CN101278385A Electrostatic chuck device
CN1957106A Film forming apparatus and film forming method