TOMITA TAKASHI has a total of 18 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Japan and Germany. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and semiconductors are ARISE TECHNOLOGIES CORP, SINO-AMERICAN SILICON PRODUCTS INC and SEMINUCLEAR INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Japan | 3 | |
#3 | Germany | 2 | |
#4 | Sweden | 2 | |
#5 | United Kingdom | 1 | |
#6 | Republic of Korea | 1 | |
#7 | Norway | 1 | |
#8 | Taiwan | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Tomita Takashi | 18 |
#2 | Sanada Ryoichi | 1 |
#3 | Ikeda Toru | 1 |
#4 | Hayashi Takayuki | 1 |
#5 | Oba Haruo | 1 |
#6 | Kuroyanagi Isao | 1 |
#7 | Sano Akane | 1 |
#8 | Ikeda Takao | 1 |
#9 | Ito Takehiro | 1 |
#10 | Sotozaki Shuji | 1 |
Publication | Filing date | Title |
---|---|---|
US2012073658A1 | Solar Cell and Method for Fabricating the Same | |
KR20110112223A | Method and system for manufacturing silicon and silicon carbide | |
JPH07236569A | Hydrating and heating device | |
JPS53136508A | Production of burn treating agent | |
JPS5332108A | Curing agent of burn |