MARUI GALVANIZING CO LTD has a total of 14 patent applications. Its first patent ever was published in 1993. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets surface technology and coating and chemical engineering are MetCon LLC, ZEN MATERIAL TECHNOLOGIES INC and JACQUET HISPANO SUIZA SOC.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 6 | |
#2 | United States | 3 | |
#3 | China | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Surface technology and coating | |
#2 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Electrolytic material removal | |
#2 | Coating metallic material | |
#3 | Electrolytic coating production | |
#4 | Plasma technique | |
#5 | Metallic material removal |
# | Name | Total Patents |
---|---|---|
#1 | Ida Yoshiaki | 13 |
#2 | Saeki Takayuki | 4 |
#3 | Nii Keisuke | 4 |
#4 | Takahashi Fukumi | 4 |
#5 | Mitoya Goh | 4 |
#6 | Miyano Ken-Ichi | 4 |
#7 | Hayano Hitoshi | 4 |
#8 | Chouhan Vijay | 4 |
#9 | Monjushiro Hideaki | 4 |
#10 | Kato Shigeki | 4 |
Publication | Filing date | Title |
---|---|---|
US2020199771A1 | Electrolytic polishing method and device | |
WO2016056620A1 | Rotor for polishing hollow tubes | |
WO2014103703A1 | Passivation method for stainless steel | |
WO2014010540A1 | Electrode for polishing hollow tube, and electrolytic polishing method using same | |
WO2012073501A1 | Electrolytic solution, electrolysis case, electropolishing system, and electropolishing method using these | |
WO2011111391A1 | Method for passivating stainless steel | |
AU3189693A | Ultrasonic wave and electrolytic rinsing apparatus |