Learn more

TECHNO QUARTZ KK

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    236,536
  • Filing trend
    ⇩ 100.0%
About

TECHNO QUARTZ KK has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets materials and metallurgy, environmental technology and machines are ZHEJIANG WEIXING CRYSTAL CO LTD, KORNERSTONE MATERIALS TECHNOLOGY COMPANY LTD and KORNERSTONE MATERIALS TECH CO LTD.

Patent filings in countries

World map showing TECHNO QUARTZ KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing TECHNO QUARTZ KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Umetsu Yasuhiro 7
#2 Kato Tadahide 6
#3 Nakamura Akira 4
#4 Yamakawa Koreaki 3
#5 Isogai Hiromichi 3
#6 Matsuura Yasuyo 2
#7 Masuda Isamu 2
#8 Shimizu Mayumi 1
#9 Abe Yasushi 1
#10 Yano Yoshihiro 1

Latest patents

Publication Filing date Title
JP2019116676A Corrosion resistant structure of component of film deposition apparatus, and manufacturing method of component
JP2015108171A Method of manufacturing porous structure, and porous structure
JP2015094002A Substrate holding plate and manufacturing method therefor
JP2015067524A Quartz glass component and method for manufacturing quartz glass component
JP2012203286A Liquid crystal substrate hold panel and manufacturing method thereof
JP2011032115A Method of refurbishing quartz glass component
JP2010096378A Quartz glass burner
JP2006290701A Method of etching substrate
JP2002370198A Micro-channel structure and manufacturing method therefor
JP2002068852A Bonding method of silicon member and bonded body thereof
JP2001289274A Spring made of brittle material and its manufacturing method
JP2001166075A Traveling time measuring device for traveling body
JP2000286244A Joint structure for constituting member and method therefor, and member for semiconductor manufacturing apparatus
JPH10132966A Traveling time measuring device for traveling body