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NIHON HANDA CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    202,831
About

NIHON HANDA CO LTD has a total of 27 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and China. Its main competitors in its focus markets materials and metallurgy, audio-visual technology and semiconductors are FRY METALS INC, ALPHA METALS and NTRIUM INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Mine Katsutoshi 21
#2 Yamakawa Kimio 18
#3 Asami Hidetomo 8
#4 Maeda Yuko 6
#5 Mitani Susumu 4
#6 Takahashi Nobuhiro 4
#7 Asagi Takeshi 4
#8 Watanabe Hirohiko 4
#9 Shimoda Masayoshi 4
#10 Akama Daisuke 4

Latest patents

Publication Filing date Title
WO2014115699A1 Solder alloy for die bonding
WO2012053034A1 Method for evaluating heat sinterability of metal particles coated in organic matter, method for producing heat sinterable metal paste, and production method for metal member bonded product
WO2010007804A1 Heat conductive oil composition, heat dissipating agent, and electronic device
WO2009142036A1 Heat radiating cured coating film, coating composition, process for producing heat radiating cured coating film and electronic device having heat radiating cured coating film
WO2009122467A1 Method for joining metallic members, metallic member joined product, and method for manufacturing bump for electric circuit connection
WO2008065728A1 Sintering metal particle composition having plasticity, method of producing the same, bonding agent and bonding method
WO2008062548A1 Pasty metal particle composition and method of joining
TW200726549A Paste metal particle composition, process for solidifying the same, process for jointing metal substrates, and process for preparing circuit board
WO2007034893A1 Pasty metal particle composition, method of hardening pasty metal particle composition, method of bonding metal member, process for producing printed wiring board
WO2007034833A1 Pasty silver particle composition, process for producing solid silver, solid silver, joining method, and process for producing printed wiring board
WO2007034758A1 Soldering flux, cream solder, soldering method, food container, and electronic component
WO2007032481A1 Thermosetting silicone rubber composition, electronic component and electronic device
WO2006132253A1 Thermally conductive oil composition, heat radiating agent and electronic equipment
WO2006126614A1 Paste-like silver composition, method for producing same, method for producing solid silver, solid silver, bonding method, and method for manufacturing circuit board